Alpinestars Sierra Short Sleeve Jersey - M - Royal Blue - Bright Blue YGroup_7525299781677 8mm clamp to suit most

8mm clamp to suit most modern kids bikes

MatchMaker X

flexy where it needs to be

you will need to remove the original rivet and replace it with the bolt and axle included with the Shifty kit

Alpinestars Sierra Short Sleeve Jersey - M - Royal Blue - Bright Blue YGroup_7525299781677 8mm clamp to suit mostThis short sleeved jersey is constructed from an innovative, advanced double poly knit fabric which is highly stretchable to allow for a performance fit. The Poly knit fabric main shell promotes moisture wicking, temperature control and prevents build up of sweat and the low open collar provides ease of entry and riding comfort. Extended open mesh inserts on sides provide enhanced breathability and airflow and the elongated lower back profile helps