Bicycle wheel Crupi Quad Disc 20 "x1-3/8 [Size 20 "x1-3/8"]

Compatible with disc brakes, the wheels CRUPI Quad Disc are intended for young riders practicing the BMX Race in competition. They are equipped with RHYTHM double wall aluminium rims and CRUPI Quad Disc waterproof hubs with 150 points ratchet engagement system the most rapide in BMX offering you a perfect relaunch.

SPECIFICATIONS:
- COMPATIBLE FOR DISC BRAKES
- Wheel size: 20x1-3/8"
- Drilling: 28 spokes
- Axle diameter: 10mm
- Weight: 1502g (pair)

SPECIFICATIONS:
- Rims RHYTHM Section Aluminium 6061-T6 double wall 20x1-3/8"
- Front hub CRUPI Quad Mini 10mm 28H
- Rear hub CRUPI Quad Disc Mini Cassette 10mm 28H
- Bracket for rotor disc brake ISO 6 screws
- Aluminum freewheel body
- Engagement : 3 pawls at 24° - 150 points
- Standard cassette Shimano
- Axes Chromoly 10mm BTR tightening
- Sealed bearings
- Steel spokes 15G, Aluminium heads
- Sprocket CRUPI aluminum 16 teeth