Verified purchaser
I bought this to run Shimano cranks on my boardman frame. Great fit and runs smooth, highly recommended
Sale
Sale
Product Details
Performance & Use Case
The Rotor PressFit 46mm Bottom Bracket is the platform for any frameset using a 46mm internal PressFit shell - BB386EVO, BBright, OSBB and PF30 framesets. Rotor's bombproof reputation is built on durability under load, and this bottom bracket family delivers reliable drivetrain performance for road and gravel bikes.
Construction & Materials
The cups are 100% CNC machined from 7075 aluminium alloy - light, strong and dimensionally accurate. Steel cartridge bearings are standard across the range; a ceramic-bearing variant is offered for Shimano 24mm cranks. Each variant includes the spacer kit needed to fine-tune the fit across the supported shell width range.
Compatibility
Fits any frameset with a PressFit 46mm shell. Variant options cover the major crankset standards: SRAM DUB (28.99mm, steel bearings), Shimano Hollowtech II (24mm, steel or ceramic), and Rotor/FSA (30mm, steel). The Shimano and Rotor 30mm variants are converters - they step the 46mm bore down to a smaller spindle - while the SRAM DUB and Rotor 30mm variants are native fits. Select the variant that matches your crankset and bearing preference.
Features
- CNC-machined aluminium alloy 7075 cups for lightweight, durable construction
- PressFit 46mm shell standard - compatible with BB386EVO, BBright, OSBB, PF30 frames
- Spindle options cover SRAM DUB (28.99mm), Shimano (24mm) and Rotor/FSA (30mm)
- Steel bearings standard; ceramic bearing variant available for Shimano 24mm
- Direct fit for native 30mm cranks; converter variants step the bore down to fit narrower spindles
- Ceramic MTB variant compatible with Rotor 3D INpower cranks
- Includes spacer kit to fine-tune the fit
Reviews
4.6
Value of Product
Quality of Product
Was a good solution for fitting Shimao groupset to a Connondale Super Six Evo. There are many adapter to use 24mm cranks with a PF30 BB. Or to fit a 24mm BB into a PF30 frame. But this is a proper 24mm BB whcih fits directly into the frame. Had it fitted by my LBS and have had absolutely no problems. Works perfectly. Seemed nice and light to me.
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
12 questions answered
Boardman Elite Aero 9.2 has an 86mm BB, 46mm shell opening and 30mm FSA crank axle. Currently the bike has FSA PF30 BB which has been changed a couple of times, so I want to replace it with something decent. Will this fit please?
Sorry... 68mm shell width not 86 which is the same as a Tarmac SL4 to which I fitted one of these recently
Hi although this is advertised as MTD no issues with road - what's the difference? For use with a Hollowtech II R8000 crankset in press fit 30 cups with a shell diameter of 46 mm and width of 68 mm
Hi there, This means it has the thicker MTB grease in, This will still work on a road bike Many thanks Joe W
Why won’t you post it?
Hi Dino, Please contact the Customer Care Team directly and they will be able to move this forward with you Many thanks Joe W
119790 / 54293038629210
