E*thirteen Sylvan Sidekick Race Alum 29" 12x148 XD Blk CheckoutSpec= POB 27.2mm 6 | IS52/40 Upper Cup

6 | IS52/40 Upper Cup 41mm Crown Race Diameter 40mm

No more keys

Grade 5 Si3N4 Silicon Nitride balls

Secondary air spring works in conjuction with coil spring to control shock progression

0 QuickTrack compatible (for use with Topeak MTX 2

E*thirteen Sylvan Sidekick Race Alum 29" 12x148 XD Blk CheckoutSpec= POB 27.2mm 6 | IS52/40 Upper CupFeaturing the revolutionary Sidekick hub with adjustable deadband to eliminate pedal kickback Low profile Race Aluminum rims add radial compliance and traction without reducing steering precision and feel Model Sylvan Sidekick Race Aluminum Size 29" Front Rear Rear (XD) Axle Spacing (mm) 12x148 Hub Sidekick Hole 28 Brake 6 Bolt Rim Aluminum Internal W 30mm Depth 20mm Type Tubeless Color (H S R) Black Weight 1180g Axle Configuration 12X148 XD