ZTTO R2 Road Bike Disc Brake 36T Star Ratchet Hub 12x142 DT Straightpull 24Hole Maza Ultralight Lock Center Bicycle Thru Axle QR

ZTTO R2 Ultralight Straightpull 24 hole Road Bike Hub

Star Ratchet system 36T

XDR/ 11speed Road HG/ CP
24 holes , Max for 2.3mm spokes , 2 Cross
Disc Brake

NEW VERSION

upgrade ratchet ring to wear resistant steel material

Front 12x100 / 9x100 QR

Rear 12x142/10x135 QR

Accessories: Including QR adapter for 9x100 and 10x135 !!

Material : Strengthen 7075 axle, Forging 6082 alloy shell CNC made
Bearing:
Front hub: 6802*2
Rear hub: 6902*2
hub body: HG(6902*2)/ XD(6802*2)/CP(6802*2)

Weight:

Front-Hub with 12x100 end caps about 100g ;
Rear-Hub with 142x12 end caps :
about 222g(XDR )/ 245g(HG-11)/230g(CP) /

Front 12x100 /Rear 12x142

XDR/ HGR-11/ CP compatible

You can install any Road bike Cassette with this hub.

if you need to install 8/9/10 speed HG standard cassette, you need add a 1.8mm spacer.

36T Ratchet System

Ratchets The best system to transfer torque at the lowest weight.

36 T / 10° engagement

Ultralight

about 320g for pair. Alloy rotor bodies Lightweight and anodized. Super smooth surface finish of the contact area for the high precision, low friction rotary seal.