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Ships within 48 hours Β· Estimated delivery Sep 3 - Sep 8
Theyβre designed for R4 SL hubs and are a solid upgrade for riders who want reliable performance
βοΈ Spec: 1-11/16 in bore
Premium 6004 ceramic silicon nitride bearing 20x42x12mm
β Size : 130mm x 165mm x 12mm
NBK Japan MJC-40-RD 11mm to 19mm Jaw-type Flexible Coupling π SM25UU Theyβre designed for R4 SLNBK Japan MJC 40 RD 11mm to 19mm Jaw type Flexible Coupling NBK Japan MJC 40 RD 11mm to 19mm Jaw type Flexible Coupling NBK Japan MJC 40 RD 11mm to 19mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 11mm Coupling Bore 2 Diameter: 19mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type flexible coupling.
