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Please include any relevant information such as skill level and style of play.
Comments: I'm a 5.0 senior player, using a Yonex DR 98, with topspin off both sides, slice volleys and an all-
court game. Wow -- surprising spin for my opponents and myself! Slice serves swing and top-spinners dip significantly
more. Topspin groundstrokes kick up higher. Great feel at the net on volleys. Only used it for 5 hours, so can't comment on
durability. Power was Ok but control was great. Strung at 54 lbs.
From: Andrew, 6/16
Comments: I'm a moderate level social competitive player who plays 2-3 times a week (I'm an aggressive
baseliner with very heavy topspin off both sides). Strung RPM Blast in my Babolat AeroPro Drive+ at 54 lbs and a great
string when fresh with good feel and spin, albeit with a slightly stiff feeling. It unfortunately looses tension very quickly,
with feel (and shot confidence) deteriorating also. Whilst I do string my own racquets, RPM is to expensive to have to
restring for every match and as a result I will look for something else with more durability.
From: David, 5/16
Comments: Just tried this tonight in a Babolat Pure Strike 16x19 at 55 lbs. My usual string is Volkl Cyclone
and I couldn't tell much difference in spin except the occasional forehand topspin that jumped up off the bounce. But,
Cyclone produces the same spin for me. The string does feel different though, maybe pockets a bit more? The thing that
was weird was how much it stretched when installing it on my dropweight. Really it is the most I've seen any string stretch.
Definitely the stretchiest poly I've done, by far. Weird.
From: Greg, 3/16
Comments: Super string overall. Great control spin and power. Cons -- after 10 hours of play its texture looses
its characterized spin -- I would guess and spin control are performing around 30 percent compared to when it is first
strung. Also, the tension durability is a problem after 10 hours of hitting and it needs to be restrung.
From: Nuri, 10/15
Comments: I use a Babolat AeroPro and have it strung with Luxilon 4G 16L or 4G Rough (47 lbs) in the mains
Head FXP Power 17 (51 lbs) in the crosses. I thought I would give the RPM a try and was really surprised how much stiffer
string is. I used them on the mains and kept the Head FXP Power in the crosses and tried them at 48/53 and 46/51 lbs. I
about 4 hours with both different set ups and neither time I could find the right pop and comfort. I actually had a minor
the elbow and medium pain in shoulder. I am actually glad I feel this since now I know that the Luxilon 4G 16L or the
versions are so much more comfortable. I'm a 5.0 level player.
From: Trey, 5/15
Comments: I bought a stringing machine a year ago and over the winter and experimented with all kinds of
set ups -- both full beds and hybrids. This experiment included poly, synthetic gut, kevlar, and multifilaments. I always
do this and just see which string would be the best. Well, a full bed of RPM Blast is by far the best. I strung it on my
Drive GT at 58 lbs and couldn't be happier.
From: Eric, 4/15
Comments: I strung this at the typical 50 lbs for all polys I use in my 100 square inch tweener frame. I have to
was underwhelmed. Luxilon, Gamma, and Volkl products I've tried all had better overall performance than RPM Blast did. I
the RPM Blast created slightly more spin than other polys I tried, but the harsh, lifeless feel wasn't to my liking.
From: Steve, 8/14
Comments: I hit with plenty of pace and spin and I am primarily a baseliner (NTRP level 5.0). For the last 6
have been using the hybrid set-up of kevlar and synthetic gut (I am a chronic string breaker). One day I decided to try RPM
(replacing the syn. gut) and holy cow, this string is awesome. So much more spin and control, and that is just from
crosses. Just as others are saying, it is a little stiff, so if you have arm issues my advice is to pass on this one. However if
don't, and you want a string that will give you lots of spin -- try this. My current set-up: Prince Tour 100T ESP with Ashway
Mains and RPM Blast crosses (at 55 lbs).
From: Matt, 6/14
Comments: My all time favorite string! I'm an offensive baseliner, around 4.5 skill level, currently using Babolat
Drives. I string my frames with this string at 57 lbs, and for me, this string works wonders. I'm able to hit solid
volleys are very crisp and sharp, and my serves/overheads are overwhelming for my opponents. This string is softer
other poly's that I've tried. I do enjoy the flexibility of the string, in terms of it permitting me to hit spin and flat shots, even
though I am more of a spin-based player. This string has made it easier for me to learn how to hit flat, while still having the
option of hitting with my usual spin. Awesome string in my opinion!
From: Kris, 6/14
Comments: Very nice string. I switched to this after using ALU Power for a long time. Strung itat 58 lbs.
From: Tom, 11/13
Comments: Wow is all I have to say. This string is pure epicness. Strung it in my Pure Drive with 54 lbs. Best
poly I've ever used. The string was addictive and lasted pretty long as well. Other strings, like Excel, would break in 2
tension also maintained well and stayed pretty much the same.
From: Seb, 11/13
Comments: Great string on my 2013 Aeropro Drive GT. However, it's a bit too stiff for me (3.5 player) and has
me slight soreness in my elbow after a few weeks of using it. I know the racquet I use is stiff to begin with so I will see if a
to Xcel or Bablolat VS 17G will allow for more comfort. Still, delivers loads of spin as promised.
From: Eugene, 10/13
Comments: The snap back is awesome. Strung at 55lbs. This has the greatest elastic snapback of any string.
Cyclone does not compare -- it doesn't have the snapback. This is the greatest string out there!
From: Dan, 10/13
Comments: I'm a 4.5 all around player that plays 3 to 4 times a week. I use a Head Youtek IG Prestige MP and
a 18x20 pattern, so it lacks spin, especially since I had accepted it with a free full bed of synthetic string (grave mistake). I
this string recommended to me by a friend since I had been out of the tennis loop for 3 years and I would've just gone with
Luxilon ALU Rough hybrid. This string is absolutely amazing when combined with the control of the Prestige. Great spin
defensive shots are almost identical to my offensive shots. Taking balls on the rise or sitting slices get returned with a ton
and depth. Volleys and ground strokes feel fantastic with my big cuts. Touch shots are what impressed me, the ball dies
even attempt a drop shot. Great string, I'll probably stick to this for a while.
From: Rai, 9/13
Comments: I'm a baseliner, with a long and fast swing. I hit the ball with topspin and have a two-handed
I used a full bed of RPM Blast 17 and had it strung at 56 lbs on my Head Flexpoint Instinct Team. I liked this setup for my
as it offered the "plush-feel," comfort and power that I needed. And this string also produces a really nice sound.
From: James, 9/13
Comments: Let me start by saying that this is a great string and my string
of choice. But for anyone who is considering making a choice between the 17
and 18 gauge, here's some feedback: The 18G has amazing bite, power, feel,
spin and control, from the baseline and on serves, however, when you get to
the net the string is a little jumpy and you lose some touch, control and
sharpness. Conversely, the 17G has pretty good bite, good power, pretty good
spin and control from the baseline, lacks some punch on the serve compared
to 18G but is incredibly stable at the net. It's not quite as jumpy at the
net as the 18G, thus allowing you to volley with a little more precision,
sharpness and confidence compared to the 18G which can be hit or miss at the
net and tends to not have as much of a solid feel due to the thinness of the
1.20 string diameter. The 17G plays flatter than the 18G, what I mean by that is when you hit with
the 18G the ball comes up off the string bed and then angles down based on
the spin generated from better ball pocketing and the bite of a thinner
string, while a shot using the 17G stays a little straighter coming off the
string bed without as much arch to the shot and doesn't pocket quite as much
as the 18G because it's a tad thicker.
In summation, they are both great strings but one is like dating someone who
loves to party, go out and rock while the other is like dating someone who
likes to stay home, cooks great and likes to relax on the couch & watch TV,
you really want both so you can get the best experience possible depending
on what mood you're in. So the perfect RPM Blast string would be a 17L,
it would give you the pop on the serves and a strong baseline game with
killer spin and controllable power but still provide enough string mass to
handle heavy shots at the net without fizzling out or acting too jumpy,
giving you the best of all worlds in one package and allowing you to be
confident in both singles and doubles.
From: Jason, 7/13
Comments: String is firm (but not as firm as RPM Team). Tension maintenance is good. It is hard on my arm at
high tensions. I always hybrid it with Volkl Synthetic Gut. Spin generation is excellent. I've strung it at 63, 60, and 52
pounds in a
Head Graphene Speed MP (16x19).
From: Mason, 7/13
Comments: I love these strings! I play with Head IG Radical Pro and I have this strung at 50 lbs. I took a risk
stringing it at such a low tension because I'm afraid that it will be overpowering and my control will be diminished. But I
impressed with how well I could pocket/control my shots and power, especially my drop shots. My serves have more kick
as well as my groundstrokes. It is pretty durable as well and has lasted me a good solid 6 months (playing twice a week).
Definitely sticking with these strings.
From: Paul, 7/13
Comments: I have a full bed of RPM Blast, strung at 60 lbs, on my Pure Storm Ltd. I found this to be a very
oriented and durable string that has lasted me about 25 hours of quality play. I enjoy the crispness that it provides. I
recommend this string if you are looking for a quality monofilament.
From: Matt, 4/13
Comments: Great string! A lot power with spin. Also very soft to the elbow but not durable enough. I'm a 4.5
that hits the ball hard and flat with spin every now and then and I use a lot of kick on my serve; I hit my volleys and under
also hard. But be careful, I used this string on a Wilson Steam 99S and I like this string very much but it only lasted a
matches. Four sets each one. That's the only problem. If you have the time and deep pockets you will enjoy it.
From: Jose, 4/13 Note from TW: The string life in a Wilson Steam 99S is significantly shorter because of the open string pattern and racquet technology, so going through strings quickly in this racquet has no reflection on the life of the strings.
Comments: I am a 4.0 level player, single backhand, semi-big serve and power forehand. You honestly can't
wrong with this string. If you play spin, it gives you spin. If you play flat, it gives you power. If you want control, it gives
control. I think if you are considering this string, get the 17g. The 18g loses tension way too fast. In conclusion, just buy
string and give it a go. As I said, you can't go wrong.
From: Ryan, 2/13
Comments: Long time Sonic Pro user, ~50lbs. RPM at 50 lbs and it couldn't be more different. More spin for
and nice pop are definitely pros. Cons; I felt that, all other variables being equal, I had to restrict or limit my swing. The ball
explodes off the string bed. I will try increasing the tension, but for a poly it plays much more like a multifilament.
From: William, 1/13
Comments: I was using Hurricane Pro @ 52 lbs which was bit too hard on my arm after a week. I switched to
Blast and reduced tension to 50 lbs which perhaps wasn't the right thing for me. Though the feel is quite good I can get
I think RPM Blast needs to be strung at least at 55 lbs.
From: Sharad, 1/13
Comments: I used to play with X-one Biphase, but then I switched to the string eating brute, the Wilson Steam
and broke the strings faster than you can say "Roger Federer". So I tried out a few polys, like Luxilon 4G, Ruff Code, Black
and I asked the guy at the shop, "what's the poly I should get if I want power, spin, durability and touch?" and I got this. It
amazing! You get everything out of this string! Granted, the feel is not as good as multifilaments, but the gap isn't big at
you are smart, get this string.
From: Ryan, 1/13
Comments: I use the Prestige Pro, and am a 5.5 player. I used to use the 16g but I switched to 17g for
more feel. These strings have a bit more spin and pocketing. Overall, I'm happy with the string. More advanced players
appreciate it and feel the difference between this and other polys.
From: Paul, 9/12
Comments: I had just switched from a full bed of Pro Hurricane Tour 16
to RPM Blast 17 and Synthetic Gut 16 and it feels very nice. I have a
ton of topspin now and it works with my power racquet, the Pure Drive Lite 2012.
From: Neal, 8/12
Comments: I used a poly years ago and developed tennis elbow and was unable to play for 1.5
years. Time and stretching healed it, nothing else. To try and prevent it developing
again I used a Luxilon ALU power in the mains and Wilson Sensation in the crosses,
and no issues at all with tennis elbow or my shoulder. However, I found the Sensation
only lasted 3-4 hours so I thought I'd give RPM Blast 16g and 17g a try (full bed). Two
sessions of hitting and my arm and elbow are starting to feel it. I also started to feel
golfers elbow coming on. I have recently changed back to the hybrid. Luxilon Rough in
the mains and Wilson Sensation in the crosses, and my arm issues have gone. I have read
that softer syn gut reduces/adsorbs the vibration rather than your arm. I'd rather break
strings regularly than deal with tennis elbow.
From: JD, 8/12
Comments: As an addendum to my previous comment, I still enjoy the RPM string, but will switch out the
for something softer. The ol' tennis elbow has come back. Still, the strings don't move around much and they are holding
after a month of playing 3 times a week for 3-5 hours each session.
From: Jake, 8/12
Comments: Tried the 17's out on my new Wilson 6.1 Prostaff @ 58 lbs. Nice spin as mentioned. Nice amount
power, just lacking in the feel department for me. I wasn't impressed for all the hype, but it is a decent string. I really like
Solinco Tour Bite 17 better. It's got more spin and feel (and it's cheaper).
From: Jam, 7/12
Comments: I've played with both the 16 and 17 and prefer the 17 as they feel more responsive. As previously
mentioned, these strings are great for spin. I hit with a healthy amount of topspin, and these strings helped exaggerate the
Opponents discovered some kick from my backhand that never appeared with other strings. I would certainly recommend.
never been happier with a string. I used a full bed at 60lbs on a Wilson 5.2 MidPlus Hammer.
From: Jake, 7/12
Comments: I've never posted about a string before. I used a poly years ago and developed
tennis elbow. Started using a Luxilon ALU in the mains and Wilson Sensation in the
crosses, and no longer had any problem with tennis elbow or my shoulder. However, I found the Sensation only lasted 3-4
so I thought I'd give RPM Blast 17 a try (full bed). Two sessions of hitting and my arm and elbow are starting to feel it.
change back to the hybrid. I'd rather break strings regularly than deal with tennis elbow.
From: JD, 7/12
Comments: I recommend using RPM Blast as a hybrid. I do and I LOVE it! I have RPM in the mains and Xcel
the crosses, and I play with the Wilson Kobra Tour (K-Factor). Great spin and control for a power hitter like me. I love the
bite I get
with the different spins. I also played with another RPM combo - RPM and Luxilon Adrenaline and loved that one as well.
tension maintenance, and I didn't break. Granted, I don't play every single day - maybe 3-4 times a week. But I wasn't
strings often at all. I've been playing around with hybrid combos a lot, and I really like RPM as the mains choice!
From: Justin, 6/12
Comments: Good string but I just broke it 4 times in the past ten days. I hit heavy spin but it is not
durable at all.
From: Anon, 5/12
Comments: This string has excellent spin potential. I am pleasantly surprised to find how easy they are
on my arms. I am finding them softer than multi-filament strings. I highly recommend these strings for
intermediate to advanced level players.
From: Kris, 5/12
Comments: Finally, after 20 tries at different strings combos I have found the perfect string. I strung it at
54 lbs on my Volkl Organix 8 315 and I have a weapon! Plenty of power and control and it lasts without dying out. It is
very easy to string. Well worth it, thank you Babolat.
From: Jo, 4/12
Comments: Pretty decent string, definitely worth a try. Nice pop, excellent dwell time, easy on the arm.
prefer Weiss TurboTwist, though, since it has a slightly crisper feel and retains tension better.
Comments: BETTER THAN NATURAL GUT! Yes, go ahead and raise your eyebrow. Listen, I have 2 exactly
racquets, one with with Babolat VS Team 17g Natural Gut and the other with Babolat RPM Blast 17g. I keep switching
racquets after every 15 minutes and found the RPM Blast 17g to be a lot softer, more powerful, and way more spinnier
Natural Gut strung racquet. The only real advantage that Natural Gut have is its crisper, control feel. Other than that,
tops it all. This type of string should be illegal. That's how good it really is!
From: Philip, 3/12
Comments: After trying so many polys and experiencing the same things, GREAT TO START,
uncontrollable after 3-
5 hours of play. So far first hour this string is AWESOME, I like control over power so I decided to string at 64 to see if
tension dropped it would stabilize in a good range. Thought the string would be harsh at 64 but was surprised that it
softer than I thought. Great bite, pocketing and control, plenty of spin. Ill post more updates as time goes. I hope
find a poly that stays good for a decent amount of time, otherwise Im back to my X-One Biphase which plays stiff for
but then is good till the string breaks, I tell people that many times I pop the string on a winner.
From: Eddie Muniz, 3/12
Comments: I never associated tennis performance to equipment alone, such as racquets or strings, but I
believe that this string will improve your game. RPM Blast is the BEST string out there. This is the only string that
and spin potential, even after dropping in tension. It offers a great combination of power, spin, and control, as well as a
pocketing of the ball. When I strung my Youtek Prestige MP with this string, all of my usual hitting partners were having
returning my shots and all of them stated that I was hitting unorthodox heavy balls. I have not changed my technique
the capacity of pace and spin allows for this heavy ball effect, where your shots will land in the court with dangerous
pace. I highly recommend this string, despite its high price as it also lasts a relatively long time compared to other
From: Tony, 3/12
Comments: Played two and half sets strung at 57 w/ soft multi crosses. My arm was KILLING me the
Strings were shot after 1.5 hours. Moved all over the place, no control on groundies.
From: Kevin, 2/12
Comments: A coach of a nationally ranked junior player recommended the string to me. I love the
playability of it. It
has great control, great power and tremendous bite. What he failed to tell me is that I would be lucky to get 4 hours of
of each stringing. At its price, it's hard to justify the bang for the buck! Time to make a change and save some money.
From: Matt, 10/11
Comments: I used this on a Babolat Pure Drive GT and a full bed killed my arm, if I was to use this I'd
using it in the mains and a softer string for the crosses.
From: Oscar, 10/11
Comments: First I used Babolat RPM Blast 16g then switched to the 17g and loved the
feel it gave me with more power. So I went a step further and tried the
18g and it ruined my game. The 17g is perfect for my game (a lot of
topspin) and helps add power to my shots. It normally only last me a
month due to the amount I play so it's an expensive string, but I
believe it's worth it!
From: Zach, 9/11
Comments: I never post but this string really killed my arm after playing only a few hours with it. My son
loves it so
I tried it but it was just painful. If you are young and have a good arm it should be fine.
From: Doug, 9/11
Comments: I thought this was a fantastic string. A lot of spin and A LOT of pop and power if strung a
lower than usual. Though control was sacrificed. I had a hard time stringing it as well.
From: Benjamin, 8/11
Comments: Probably the best string I've ever played with. The RPM Blast set up is like no other string I
used. They seem to die after about 2 or 3 good sessions, but somehow they come back. So if you have these strings,
seem dead really fast, give them some time, and they come back stronger and better than ever.
From: Brad, 8/11
Comments: This string is the best I've ever used. I play well over 10 hours a week, and it lasts quite a
haven't seen any signs of the string being dead.
From: Sam, 7/11
Comments:I have tried to string a new Babolat Aero Pro Drive twice with the Babolat RPM Blast 1.25. And
string broke when I worked on the crosses on different places.
From: Bas. 6/11
Comments: I agree with many of the comments above. RPM Blast does die pretty quickly, and it's super
time, I was like, this is better than anything else I've ever tried, and the crisp, pop, and spin was more than I would have
asked for. After 6 hrs of playing, it does seem dead.
From: Hyeoncheol. 6/11
Comments: This is a awesome string. Before this string I used Luxilon Big Banger Original and was not
enough topspin. So I switched and now I have more than enough. I really recommend this string to anyone who wants
to put more
spin on the ball.
From: Kyle. 5/11
Comments: Babolat strings have really only gotten stiffer as they keep developing their technology. Pro
a great string while it lasts, but it dies quickly as does RPM Blast. The 17 Gauge is great, but it only lasts for about 2
hitting. After that, the balls really start flying off of the strings and I lost all control over the ball.
From: Alex. 5/11
Comments: One great thing about this string is it alwas springs back into place. This should make for a
consistent ball. I'm still playing with different tensions. I started at 57 lbs and have been working my way down with
last at 45 lbs.
Even at 45 the strings still snap back and self realign.
From: Keith, Sacramento. 5/11
3.5 / Babolat AeroPro Drive GT
Comments: Below is the rundown of my string history. I thought players who like what I like might get a
of the type of player this string appeals to.
Former "go to" strings: Unique Big Hitter mains, Wilson Stamina crosses.
I tried and liked (hybrid everything with Stamina in the crosses): Babolat Pro Hurricane Tour, Luxilon ALU Rough,
Adrenaline and Signum Pro Poly Plasma Orange.
I also tried and didn't like: Babolat Revenge, Kirschbaum Spiky Shark, Wilson Enduro Pro and Pacific X Force.
My current Setup with a Babolat Pure Storm Tour. RPM Blast 17 mains @ 58lbs with Stamina crosses @ 58lbs.
Bottom line: I like the crisp sound and pocketing feel. Good controlled "ball grab" and so far
seems to hold its tension well. Also important-I think it looks amazing in a PST.
From: T, NC, USA. 4/11
Comments: I was able to get RPM Blast before it was being fully marketed.
I was told it was "the best thing on the market", so I tried it out.
Three days into it, I finally broke down and cut the strings out of my
racquet. My elbow was killing me. I'm a tennis director at a club in
SC, and I would never recommend this string to anyone. It dies too
quickly and is way too unforgiving on your body.
From: Josh, Colombia, SC, USA. 4/11
NTRP Rating: 5.0
Comments: Overrated in my opinion. It was just like the Pro Hurricane Tour, but it's black and stiffer
From: Paul, USA. 4/11
Comments: It's a great string with a lot of pop, power and spin. The durability and elasticity are bad if
you are a flat
hard hitter and have it strung more than 55 lbs. There is lots of spin potential even with less spin friendly racquets. It
has a softer feel when compared to other poly strings with the same gauge. The backhand slice is more technique
speed and precision.
From: Jerry, Queensland, Australia. 4/11