Description
ZTTO MTB Bike M1 Ultralight BOOST Straightpull 28 hole Hub
XD/ HG/ MS
28 holes , Max for 2.3mm spokes
Weight: Front-Hub 131g ;
Rear-Hub 245gHG/237gXD /238gMS
Material : Strengthen 7075 axle, Forging 6082 alloy shell CNC made
Quick Release NOT Included
4 Pawls System,6-bolts disc brake version
Bearings:
Front hub: 18307 x 2
Rear hub: 6902 x 2
Hub body: HG6902 x 2/ XD6802 x 2/MS6802 x 2
Front 15×110
Front Hub for 15x110mm ONLY
Rear 12×148/ 10×141
Rear Hub for 12x148mm thru axle and 10x141mm QR
M1 Boost 6-bolt hub- 4 pawls system
Based on long-term testing and user feedback. we change to a straight spring, the spring no longer rubs the spacer ring. and the ratchet ring upgrade to steel material. Finally, the durability is greatly improved.
HG/XD/MS Hub available
We provide 3 different hubs HG/XD/MS,for different cassettes.
You can install any MTB Cassette with this hub. Fit for cassette: XD: XG1275/ XG1299/ ZTTO 9-50T ULT / 9-46T ULT etc. MS: M7100/ M8100/M9100 MTB HG : PG1230/ PG1130/ M7000/ M8000 / ZTTO 11-50T SLR etc. if you need road bike 11speed HG or CP hub body, please contact us and mark on your order.
Sealed bearings
Front hub: 18307 x 2
Rear hub: 6902 x 2
Hub body: HG6902 x 2/ XD6802 x 2/MS6802 x 2
Light weight
Front-Hub 131g ; Rear-Hub 245gHG/237gXD /238gMS
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