E*thirteen sidekick 6-bolt disc boost rear hub

Product Description Guidelines for Replacing E-bike Components:Before you replace components on your e-bike, please note the guideline for replacing components on CE-marked e-bikes / pedelecs with pedal assist. Specifications:Application:All MountainBrake Type:6-bolt discWheel Standard:BoostFreehub Body Type:Ratchet, 60 teeth, 3-stage adjustable pawl pusherTechnical Information:Body Material:aluminium Features:Boost rear hub with anti-kickback mechanism for All MountainFreehub with 3-stage adjustable engagement angle (12°, 15°, 18°) reduces vibrations, drag, and freehub noise to a minimumLow rolling resistance increases speed and efficiencyModels:12 x 148 mm / 28 holes / Shimano: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:28 holesFreehub:Shimano MTBGearing:8-/9-/10-/11-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-208 12 x 148 mm / 28 holes / Shimano Micro Spline: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:28 holesFreehub:Shimano Micro SplineGearing:12-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-207 12 x 148 mm / 28 holes / SRAM XD: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:28 holesFreehub:SRAM XDGearing:11-/12-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-206 12 x 148 mm / 32 holes / Shimano: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:32 holesFreehub:Shimano MTBGearing:8-/9-/10-/11-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-205 12 x 148 mm / 32 holes / Shimano Micro Spline: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:32 holesFreehub:Shimano Micro SplineGearing:12-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-204 12 x 148 mm / 32 holes / SRAM XD: Over Locknut Dimension:12 x 148 mm thru-axleSpoke Hole Count:32 holesFreehub:SRAM XDGearing:11-/12-speedFlange Distance (L/R): Partial Bolt Circle Diameter (L/R): Manufacturer Number:HB4UKA-203Contents:1 x Manufacturer: Perigeum Development Inc. DBA e*thirteen 1445 Technology Lane STE A9 Petaluma CA 94954 USA support@ethirteen.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de