Hope EVO - Spiderless - 68/73mm - Mountain Bike Chainset Cranks MTB Cane Creek Eewings rotor race face next sram fsa

Project Specifications:

Continued development of our popular crankset has resulted in the EVO Edition, the new benchmark for aluminum MTB cranks. The latest FEA analysis tools, rigorous lab testing and extensive field testing mean the EVO crankset is lighter and stiffer than previous models. Now features a self-pulling shaft/arm interface that simplifies installation and removal.

Self-extracting shaft/arm interface for easy installation

Versatile spline mount for sprockets or spiderless sprockets

30mm oversized 7075 aluminum alloy axle

A range of axle length options are available to fit most XC, DH and FAT bikes, including the new SuperBoost version

Weight: 560g, (170mm Inc axle)

Forged and CNC machined 7150 series aluminum alloy crank arms

165, 170 and 175 mm lengths

30mm oversized 7075 aluminum alloy axle

Sprocket installation:

9, 10, 11 and 12 speed compatible

Spiderless Retainer Chainrings 26T to 36T

Spider Single 104BCD and Double 64/104BCD (temp space for bash guards for all spiders)

Hope Direct Mount Spiderless Retainer Boost Chainring

The Hope Direct Mount chainring has special teeth with narrow and wide shape in the change, which reliably prevent the chains from jumping off. In conjunction with a SRAM Type2 or Shimano Shadow + rear derailleur, which have a greatly increased bias of the cage, the chain is reliably held in position even without chain guide. These chainrings fit only the patented HOPE Spiederless Retainer System, therefore only compatible with HOPE crank.

Features:

Direct mount retainer ring designed specifically for our chainset

Saves weight without need for a separate spider

Able to run a broader range of smaller chainring sizes

The narrow/wide chainring is designed to retain the chain without the need of a chain device

Quieter drivetrain and less drag

CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength

Compatible with 9, 10, 11 and 12 speed set-ups

Hard anodised finish makes them ultra durable and increases longevity