Conversion Kits

Fulcrum 12x142 to 12x135mm Hub Adapter for Red Power/Red Passion (RM14-TA12135XD).

FULCRUM RM0-014 - Front Hub Axle

FULCRUM RM0-015 Rear Hub Axle

Fulcrum RM0-031 Hub Ratchet Ring Off-Road.

Fulcrum XD freewheel.Fits for Fulcrum Red Passion and Red Power.

FUNN Hub Converter Rear AM/DH Hub • 12x135mm / 12x150mm

Rear Conversion Kit: Pro 5 6 Bolt – 12mm

Rear Conversion Kit with QR and MicroSpline Compatibility for Pro 5 and 6 Bolts.

Transforming hub sizes: Modify a 135mm hub to fit a 142x12mm configuration, adapt a 150mm hub to correspond with 157x12mm, adjust a 170mm hub to suit 177x12mm, and modify a 190mm hub to align with...

Upgrade to X12 MicroSpline Pro 5 6 Bolt Rear Conversion Set

Hope Pro 5 6 Bolt Rear Hub Bearing Kit XD

Hope Pro 5 CL Rear End Caps Conversion Kit 12mm With these conversion kits, you can make different frames compatible with Hope Pro 5 rear hubs. The kit is designed for adapting Hope Pro 5 rear hubs...

Hope Pro 5 CL Rear End Caps Conversion Kit X12 Adjust a hub originally at 135mm to match the dimensions of a 142x12mm hub, convert a 150mm hub to the measurements of a 157x12mm hub, modify a 170mm...

MicroSpline Aluminum Freehub for 12-Speed: Pro 5 Series

Hope Pro 5 Freehub End Cap Microspline / Microspline E-Bike X12 12mm

In 1989 Hope Technologies began manufacturing mountain bike disc brakes, and quickly added hubs to their line up. They now manufacture hubs, brakes, headsets, stems, bottom brackets and lights. All...

In 1989 Hope Technologies began manufacturing mountain bike disc brakes, and quickly added hubs to their line up. They now manufacture hubs, brakes, headsets, stems, bottom brackets and lights. All...

Campagnolo N3W Freehub Body for Magene EXAR Ultra wheels Includes: Campagnolo-specific lock ring & endcaps.

Mavic ID360 Ratchet 40t with Spring and Grease Also fits ENVE alloy hub.

44 tooth ratchets and springs for OneUp Rear Hubs. Includes a packet of Dumonde™ Tech Pro X Freehub Grease. What's in the Box 2x 44T Ratchets 1x Ratchet Spring 1x Grease Packet (

Fulcrum R4-QF16K - QR Skewer Front + Kit Quattro DB.

Fulcrum RP9-115 - Rear Axle for HH12 Hub

Scope lightweight Artech Shimano free-hub body offers outstanding durability due to the use of reinforced AL7075 aluminum.  

Shimano Service Parts Replacement Bell Crank unit for 3-speed Nexus SG-3C41 internally geared rear hubs.. Suits Shimano Nexus SG-3C41 internally geared rear hub

SG-C7050-5D Internal Assembly 187mm

Shimano TL-S703 maintenance kit for changing the oil from Alfine 11-speed hubs. Includes injection, hose, bleed nipple and collection container. Without oil. What's in the Box? Injection Hose Bleed...

Spank Oozy/Spike Rear Hub Adapter Kit.Features10 x 135mm - Converts spike R135/142 or oozy trail R142/135 rear hubs to 10x135mm. Compatible with all oozy hubs and wheels. Compatible only with spike...

QR adapter for Spoon20 Front hubs.Compatible with Spike and Spoon wheels produced from 2011-2015 (built with Spoon hubs).Not compatible with 2016 SpikE or Spoon wheels (built with Spike hubs).Not...

SRAM Rise/Rail/Roam-Series Axle Conversion.FeaturesFor SRAM Rise-40/60, Roam-50/60 and Rail-50 mountain wheelsRise-40 conversions require separate tool (use part #GS-4593), where Rise-60 conversions...