Crankbrothers Synthesis Xct I9 29´´ 6b Disc Mtb Rear Wheel Black 12 x 148

Features:- Wheels Sold Individually Not In Sets.- Tuned Front And Rear Alloy Wheel System For Xc Riding And Racing.- Front And Rear Specific Wheels Tuned And Optimized To Address The Specific Performance Requirements And Loads Of Mountain Bike Riding.- Compliant Tuned Front Wheel Improves Handling And Maximizes Grip And Control In Turns. Wider Inner Rim Width Supports Wider Tire Profile In Front, Increased Volume And Contact Patch, And Rounds Tire Profile To Enhance Turning.- Stiff Tuned Rear Wheel Supports Peak Loads And Enhances Stability And Tracking At Speed. Narrower Inner Rim Width Supports Narrower Tire Profile In Rear, Improves Rolling Resistance, And Sharpens Tire Edge For Grip.- Welded And Sleeved Rim Joint For Additional Strength. Specifications:- Engagement: 4º- Etrto (27.5): 585mm- Etrto (29): 622mm- Hub: Industry Nine 1/1 Hub- Hub Type: 6 Bolt- Inner Rim Width Front: 26.5mm- Inner Rim Width Rear: 24.5mm- Outer Rim Width Front: 31mm- Outer Rim Width Rear: 29.2mm- Rim Height: 21mm- Rim Material: 6013 T6 Alloy- Spoke Count Front: 28- Spoke Count Rear: 32- Spokes Front: Sapim D-Light- Spokes Rear: Sapim D-Light- Weight Per Wheel (29f): 831g- Weight Per Wheel (29r): 978g