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Rotor Press Fit 4130
- Trustpilot rating 4.6/5
- Easy returns
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Specifications
Specifications
| Brand | Rotor | |
| Suitable for | Race / MTB | |
| Bottom Bracket Width | 86.5 mm / 92 mm | |
| Bottom Bracket Diameter | 41 mm | |
| Suitable for bicycle brands | Bianchi / Canyon / Cube / Focus / Giant / Ridley 2019 onward / Scott / Sensa / Koga / Lapierre / Stevens | |
| Suitable for type of bicycle | Roadbike / gravelbike / cyclocross bike | |
| Frame material | Carbon | |
| Bottom Bracket Fit | Internal pressfit bearings | |
| Crankset axle fit | BB30 (30mm) |
Press Fit bearings are protected in nylon bearing cups, which are pressed into the frame.
The bearings are particularly well sealed to increase the lifespan significantly.
Quality Enduro silicone seals provide an extremely smooth movement with unparalleled protection against dust, water and mud.
Note: The Rotor Press Fit 4130 is only compatible with:
• Rotor 3D+
• Sram S900/S975
• FSA BB386EVO
This bottom bracket is not suitable for:
Specialized FACT cranks, Sram Red, Force, Rival, Apex, and most FSA cranks.
• Weight: 68 grams
Reviews
Reviews
Most recent reviews
4 / 5
Quality bearing that does the job, but be careful when fitting.
There is no other choice when you have replaced the original 24mm bottom bracket axle with a 30mm one. Because of the small size of the balls, its longevity may not be as great as that of a standard crankset. However, it's a quality crankset. You need to have the special tool for assembly or, like me, have made a press with a threaded rod and two chainrings at each end.
1 / 5
Don't buy.
Definitely not ideal for mtb for beach race.
Pros & Cons
2 / 5
Poor quality
Worn out quickly. Only driven about 2000km with it and the drive side already worn out.
3 / 5
You get what you pay for and these are cheap....
These were installed on a new frame due to supply issues with the BB I actually wanted. From day 1, they ran pretty stiff despite a good preload. OK, thought that would improve. I ride about 1200 km/month and use the bike in all weather conditions. After 500 km: creaking. BB shell measured: perfectly in spec, so that's not it. Reinstalled, applied grease. Everything ok for 100 km, then crackling again, albeit less than before. After 3000 km I replaced them. OK, the load with a 30 mm spindle is big, but still.... You get what you pay for....
Pros & Cons
4 / 5
Does the job it is asked to do
Does the job it's asked to do. However, given the size of the bearings, durability isn't great, but that's the concession you have to make to be able to fit a crankset with a 30mm axle on a bb86 frame.
4
Quality bearing that does the job, but be careful when fitting.
There is no other choice when you have replaced the original 24mm bottom bracket axle with a 30mm one. Because of the small size of the balls, its longevity may not be as great as that of a standard crankset. However, it's a quality crankset. You need to have the special tool for assembly or, like me, have made a press with a threaded rod and two chainrings at each end.
3
You get what you pay for and these are cheap....
These were installed on a new frame due to supply issues with the BB I actually wanted. From day 1, they ran pretty stiff despite a good preload. OK, thought that would improve. I ride about 1200 km/month and use the bike in all weather conditions. After 500 km: creaking. BB shell measured: perfectly in spec, so that's not it. Reinstalled, applied grease. Everything ok for 100 km, then crackling again, albeit less than before. After 3000 km I replaced them. OK, the load with a 30 mm spindle is big, but still.... You get what you pay for....
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Cheap
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Cracking
-
Worn out quickly