PRODUCT DETAILS
All new for 2025, Crupi's Quad CL hub sets. Featuring an all new shape, the CenterLock spline rotor mount and still utilizing the same superior engagement Crupi Quad hubs have always been known for. CenterLock hubs are a major advancement in BMX hub technology making these hubs more universal. All new Crupi Quad CL hubs will feature the CenterLock spline mount so these hubs can be used with or without a disc brake rotor. For those who still use v-brakes, these hubs will work perfectly and for those who move up to Disc brakes, you just need to add a CenterLock rotor or adapter to your hub and you are good to go!
- Easier, quicker and a more secure disc rotor installation. CenterLock hubs utilize a single lockring to secure the rotor, making installation and removal much faster and simpler than fumbling with multiple 6-bolt screws. The single lockring provides a strong and secure interface between the rotor and hub.
- 28H rear hubs now come with 6mm Allen screws so tensioner spaces are no longer needed and they fit beautifully into frames with enclosed dropouts.
- 36H front hubs now feature interchangeable axles. With our new front hub, you can use a standard 3/8" (10mm) axle or swap the axle out to a 20mm front axle. Those with a 20mm front axle can also convert the hub to a 3/8" axle with our new conversion axle.
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No change in the engagement system. Potentially the fastest Spring & Pawl Engagement System and least amount of drag in the BMX industry! The Quad CL Hub features 150 ratchet teeth which engage every 2.4 degrees so what you get it is a super-fast engaging hub. (You won't know it's not instant engagement!)
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We provide 4 cog spacers which allow you to position the cog where it provides the best possible chain alignment. Hub set comes with a 16t cog but is designed to work with any Shimano compatible cog.
- For Crupi frames, we recommend the Elevn Disc adapter kit with a 120mm rotor
- 28H set weighs 16.6oz
- 36H set weighs 24oz
PRODUCT DETAILS
All new for 2025, Crupi's Quad CL hub sets. Featuring an all new shape, the CenterLock spline rotor mount and still utilizing the same superior engagement Crupi Quad hubs have always been known for. CenterLock hubs are a major advancement in BMX hub technology making these hubs more universal. All new Crupi Quad CL hubs will feature the CenterLock spline mount so these hubs can be used with or without a disc brake rotor. For those who still use v-brakes, these hubs will work perfectly and for those who move up to Disc brakes, you just need to add a CenterLock rotor or adapter to your hub and you are good to go!
- Easier, quicker and a more secure disc rotor installation. CenterLock hubs utilize a single lockring to secure the rotor, making installation and removal much faster and simpler than fumbling with multiple 6-bolt screws. The single lockring provides a strong and secure interface between the rotor and hub.
- 28H rear hubs now come with 6mm Allen screws so tensioner spaces are no longer needed and they fit beautifully into frames with enclosed dropouts.
- 36H front hubs now feature interchangeable axles. With our new front hub, you can use a standard 3/8" (10mm) axle or swap the axle out to a 20mm front axle. Those with a 20mm front axle can also convert the hub to a 3/8" axle with our new conversion axle.
-
No change in the engagement system. Potentially the fastest Spring & Pawl Engagement System and least amount of drag in the BMX industry! The Quad CL Hub features 150 ratchet teeth which engage every 2.4 degrees so what you get it is a super-fast engaging hub. (You won't know it's not instant engagement!)
-
We provide 4 cog spacers which allow you to position the cog where it provides the best possible chain alignment. Hub set comes with a 16t cog but is designed to work with any Shimano compatible cog.
- For Crupi frames, we recommend the Elevn Disc adapter kit with a 120mm rotor
- 28H set weighs 16.6oz
- 36H set weighs 24oz