ZTTO M1 BOOST Straightpull 28 hole MTB Hub
Ratchet system 54T XD/ HG/ Micro spline 28 holes , Max for 2.3mm spokes
Weight: Front-Hub 138g ; Rear-Hub 250g(HG)/231g(XD) /239g(MS)
Material : Strengthen 7075 axle, Forging 6082 alloy shell CNC made
Front 15x110
Front Hub for 15x110mm
Rear 12x148 & 10x141
Rear Hub for 12x148mm thru axle and 10x141mm QR
Micro spline/ HG/ XD compatible
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.
54T Ratchet System
Ratchets The best system to transfer torque at the lowest weight.
54 T / 6.6° engagement
Ultralight
about 380g for pair. Alloy rotor bodies Lightweight and anodized. Super smooth surface finish of the contact area for the high precision, low friction rotary seal.
Spoke length for reference
M1 with ERD 596 Front brake side:300 other side:302 Rear brake side:302 driver side:300 M1 with ERD 562 Front brake side: 283 other side: 285 Rear brake side: 285 driver side: 283 M1 with ERD 583 Front brake side: 294 other side: 296 Rear brake side: 296 driver side: 294 M1 with ERD 589 Front brake side: 297 other side: 299 Rear brake side: 299 driver side: 297 M1 with ERD 559 Front brake side: 282 other side: 284 Rear brake side: 284 driver side: 282 M1 with ERD 602 Front brake side:303 other side:305 Rear brake side:305 driver side:303
