Features:
Each of our bottom bracket are manufactured for best performance and longest durability.
Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster.
The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .
These bearings feature extremely low friction andunmatched lifetime as integral properties of their high quality guarantee.
Dual Denoising O-ring Protect the Frame.
For SRAM/FSA/Rotor/Raceface φ30/30mm BB386 crankset
For 68mm/73mm φ34.798mm Frame Shell
bsa68/73 BOTTOM BRACKETS.
Please make sure the Axle of crankset LONGER than 87mm(bsa68)not including lock part
(Each cup adds roughly 9.5mm in width which means your crank axlemust be at least 87mm long> 68mm +9.5mm+9.5mm=87mm)
Here is some crankset we tryed, just for your reference.
Compatible:FSA K-force light BB386, Fsa s/-k bb386, FSA 7060 V-drive, 2015 FSA SL-K Light Compact BB386 EVO,FSA Afterburner,
Sram xx1 bb30,Sram s1000 bb30,Sram xo bb30 DH,Sram X9 BB30,Force 22 bb30,ROTOR BB30,Raceface Next SL,S-works bb30 Crankset(Some of them need to cut a little bit on the left crank)
Incompatible:RED 22 bb30, FSA SL-K BB30 for road bike, FSA omega bbso for road bike, FSA gossamer bb30 for road bike, FSA SL-L/GHT BB30 for road bike.
It ‘ s too many model in the world , please be suject to ruler.
Specifications:
Brand Name:ZTTO
Material: Alloy
Internal diameter: 30mm
Package size: 130 * 80 * 90 mm
Colors: black
Package Included:
1 x External Bearing Bottom Brackets

Product Features

• 🔊Each of our bottom bracket are manufactured for best performance and longest durability.
• 🔊Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster.
• 🔊The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .
• 🔊These bearings extremely low friction andunmatched lifetime as integral properties of their high quality guarantee.
• 🔊For SRAM/FSA/Rotor/Raceface φ30/30mm BB386 crankset