GIRO FIXTURE MTB HELMETGiro Fixture blue and red bicycle helmet (UA Size 54 61CM) Safety and Comfort Giro Fixture Bicycle Helmet is designed to provide the highest level of safety and comfort for every cyclist. Equipped with the innovative Roc Loc Sport adjustment system, it allows for easy and precise fitting to the shape of the user's head. This system not only increases wearing comfort but also improves helmet stability during riding, which is crucial for protection in

Combination                   : 11-13-15-17-19-21-24-28T (bf) | 11-13-15-17-20-23-26-30T (an) | 11-13-15-18-21-24-28-32T (aw) | 11-13-15-18-21-24-28-34T (Ca) | 12-13-14-15-17-19-21-23T (U) | 12-13-15-17-19-21-23-25T (W) | 13-14-15-17-19-21-23-26T (V)

Saint and ZEE 4-piston calipers

- Control center for fine-tuning the ride settings and for the reset mechanism

Compatible rear derailleur type MTB 9-speed

chain: HG-X11

A funnel adapter is not required

LED status indicator

Model PD-R8000

1pcs shimano BR-R9100

Top-normal spring type SHIMANO SHADOW RD+ ✔

Top gear teeth: 46-52T

Shimano DURA ACE FC-R9200-P 12-speed Power Meter Crank without Chainring