| Brand | Wheels Manufacturing |
|---|---|
| MPN | BB30-SHIM |
| UPC | 836572005910 |
Check the listing for details. Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks. Condition: New. Listed at 49.00 USD. Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. Adapts Shimano Hollowtech II cranks to work with BB30 bottom brackets Delrin adaptors fit between bearings and crank spindle