ZTTO M2 MTB Straightpull Hub Ultralight 28 Hole 54T Ratchet HG XD MS Core fit 12 speed Thru Axle QR 28h Bicycle Hub

ZTTO M2 Ultralight Straightpull 28 hole MTB Hub

Ratchet system 54T XD/ HG/ MS 28 holes , Max for 2.3mm spokes

Weight: Front-Hub 125g ; Rear-Hub 232g(HG)/218g(XD) /222g(MS)

Material : Strengthen 7075 axle, Forging 6082 alloy shell CNC made

Quick Release NOT Included

Front 15x100/ 9x100

Front Hub for 9x100mm / 15x100mm (you will get 1 hub and 4 plugs, 2 plugs for 9mm; 2 plugs for 15mm)

Rear 12x142/ 10x135

Rear Hub for 10x135mm / 12x142mm (you will get 1 hub and 4 plugs, 2 plugs for 10mm; 2 plugs for 12mm)

MS/ 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 350g for pair. Alloy rotor bodies Lightweight and anodized. Super smooth surface finish of the contact area for the high precision, low friction rotary seal.

THE ADJUSTING RING

The adjusting ring lets you pre-load the bearing, so you can eliminate side-to-side play and have optimum adjustment once the wheel is mounted on the frame.

Spoke length for reference

27.5, ERD 559mm, 20.5mm rim, 16mm nipple front: brake side 284mm, other side 286mm rear: brake side 286mm, driver side 284mm 29, ERD583, 16mm nipple front: brake side 296mm, other side 298mm rear: brake side 298mm, driver side 296mm 29, ERD597, 16mm nipple front: brake side 303mm, other side 305mm rear: brake side 305mm, driver side 303mm 27.5,ERD541,16mm nipple front: brake side 275mm, other side 277mm rear: brake side 277mm, driver side 275mm 20, ERD 406mm, 16mm nipple front: brake side 206mm, other side 208mm rear: brake side 208mm, driver side 206mm