CRUPI Quad Disc Wheelset 20"x1.75" 20mm Front

New Crupi Quad Disc Brake wheels. The fastest Spring & Pawl Engagement System in BMX! The Quad Hub features 150 ratchet teeth which engage every 2.4 degrees so what you get it is a super fast engaging hub - Now Disc Brake compatible! You have your choice of front wheel with our standard 10mm front or our new 20mm front hub. The 20mm front comes with extra spacers so this hub will fit chromoly and carbon forks designed for 20mm hubs. Crupi; always thinking ahead!

We still provide 4 cog spacers which allow you to position the cog where it provides the best possible chain alignment. Hubset comes with a 16t cog but is designed to work with any Shimano compatible cog and any Shimano type tool will remove the cog. Laced with 14G spokes and alloy nipples to 36H Rhythm Section Pro rims, extruded from 6061-T6 aluminum for strength and durability. Includes 16T chromoly cog.

The 20mm front hub comes with additional spacers, allowing this hub to fit chromoly and carbon forks designed for 20mm hubs.


  • Wheel size: 20x1.75"
  • Drilling: 36 spokes
  • Axle diameter: 10mm
  • Weight: 1729g (pair)


  • RHYTHM Section Aluminum 6061-T6 double wall rims 20x1.75"
  • CRUPI Quad Pro 10mm 36H front hub
  • CRUPI Quad Pro Disc Cassette 10mm 36H rear hub
  • Chromoly freehub body
  • Engagement : 4 pawls at 24 ° - 150 points
  • Shimano standard cassette
  • Requires a 6-Bolt Rotor
  • Chromoly 20mm front, 10mm rear BTR clamping axles
  • Sealed bearings
  • 14G steel spokes, Aluminum nipples
  • CRUPI Chromoly 16 teeth cog

719,99 € Tax incl.

Recommended retail price : 719,99 € TTC

Availability :

Reference Bar Code Colors Unit price Avail. Quantity
CUPWHEE071 Black
719,99 €



Materials Aluminium
Sizes 20 x 1.75
Wheel types Wheelset
Hub types Cassette
Axle Diameters 10/20mm
Spokes 36
Braking types Disc
Wheel Diameter 406