CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB30 Compatible 30mm Spindle Road Optimized Color-satin red tint / carbon / black / black reflective } Basic seal kits for

} Basic seal kits for regular service of RockShox rear shocks

XS Size (cm) 44-50

Loose ball bearings

Speaking of knee pads

240 series Ratchet EXP freehubs off precise and dependable engagement

CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB30 Compatible 30mm Spindle Road Optimized Color-satin red tint / carbon / black / black reflective } Basic seal kits forA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls custom engineered seals and precision dust covers delivering up to 500% better moisture protection while still providing ultra low friction performance. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Hardened Stainless Steel races offer exceptional corrosion