Optimize your time trial positioning with the UCI extension gauge measuring tool from Bikefitting, for unmatched performance.
The UCI Jig Extensions pointer is used in conjunction with the UCI Jig to establish if the extensions on a TT bike comply with the UCI regulations in relation to the angle at which the extensions are positioned.
| Brand | Bikefitting |
| Supplier reference | BFXY01UCIEXTG |
| Color | grey |
| Color | Gray |
| Gender | Mixed |
| Age group | Adult |