SHIMANO Deore XT Crank Direct Mount 1x12 FC-M8100-1 | without chainring
With the M8100 Deore XT crank, Shimano takes a big step forward in several aspects. Probably the most outstanding innovation: The M8100 is designed for Direct Mount chainrings. Thanks to the special DCE+ Narrow Wide profile of the teeth and the Hyperglide+ chain design, the 52 millimeter offset of the chainrings is suitable for both BOOST and standard rear wheel hubs. Matching Direct Mount chainrings with 28 to 36 teeth are available.
When building the crank, Shimano continues to rely on the proven Hollowtech-2 technology with a 24 millimeter crankshaft. Thanks to design optimisations, the current generation of cold-forged aluminum cranks has been able to further reduce weight and at the same time increase rigidity.
Technical specifications:
intended use : Cross Country, Marathon, Tour, All Mountain, Enduro, Downhill
Material crank arms: aluminum
Material crankshaft: steel
Crankshaft diameter: 24 mm
Crank lengths: 165 mm, 170 mm, 175.0 mm or 180 mm
Spider/chainring mount: Shimano Direct Mount
chain line : 52 mm
Rear triangle compatibility: 142 mm standard or 148 mm BOOST
Q Factor: 172mm
Bottom bracket compatibility: BSA, BB30, Pressfit30, BB92 (optional, not included)
Rider weight: na
Color / Finish: Black Anodized
Color decals: silver
Weight according to the manufacturer: 608g (incl. 28 teeth chainring)
Weight weighed: 511g (without 28 teeth chainring)
Scope of delivery: 1 SHIMANO Deore XT crank Direct Mount 1x12 FC-M8100-1 | without chain ring, without bottom bracket
Note: The chainring shown is for illustration purposes only.