Browsing Cranks & Bottom Brackets from Interloc Racing Design
Showing 1 - 7 of 7 Groups
Road/Track & Cross Cranksets
Bottom Brackets
- External BSA, English threaded bottom brackets featuring a unique self-cleaning hybrid ceramic bearing system for the ultimate in strength and durability
- Cartridge bearing system that feature a single ceramic ball with the remaining being steel with steel races, combining the strength of steel and the bearing life of ceramic
- The single ceramic ball bearing pulverizes contaminates, reworks and polishes the steel races with every rotation
- Offered in 24mm (Shimano, FSA, Race Face, etc) with an expandable sleeve that fits 68mm to 100mm shells
- Bearings include a 5 year warranty
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|
item # |
model |
interface |
shell |
width |
color |
in stock? |
RD-4120
|
Scramjet |
24mm spindle |
English |
68-100mm |
silver |
YES |
RD-4121
|
Scramjet |
24mm spindle |
English |
68-100mm |
black |
YES |