THE ORIGINAL CBF BIKES // Shop all CBF Mountain Bikes

Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring
Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring
Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring
Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring
Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring

Canfield Bikes AM/DH Cranks w/ absoluteBLACK Chainring

Regular price
Sold out
Sale price
Unit price

Shipping calculated at checkout.

Canfield's tried and true AM/DH cranks paired with a high-quality absoluteBLACK 32t narrow/wide round chainring. 

*PLEASE NOTE - 83mm bottom bracket spacing cranks are intended for DOWNHILL bikes. Please order 68/73mm spacing for your trail/enduro bike.


The Evolution of Revolution. Light enough for all-mountain and trail riding, tough enough for downhill, we wanted a crank that would be perfect on any bike in the stable and offer a competitive advantage while looking good. The result is a low-profile aluminum crankset that boasts the highest strength to weight ratio—and shortest length—in the industry.

In line with the forward thinking of market-leading Crampon pedal series, the AM/DH Cranks from Canfield Bikes offer the only 150-millimeter arms on the market, but are available in lengths up to 170 millimeters forged from 7075 series aluminum. Why? The advantages of shorter cranks extend beyond the improved clearance increasingly important on today’s slack and low machines. Shorter cranks are typically also more efficient and help eliminate "dead spots"—just ask the roadies.

Available in a flat black finish with raised polished external ribbing that prevents the heel rub and wear typical of most cranks. Canfield AM/DH Cranks—the evolution of revolution.


The original one and only absoluteBLACK premium SRAM compatible direct mount 1X narrow/wide round chainrings are the perfect complement for Canfield Cranks. Chainring is flat (provides 52mm chain-line with 0mm offset ring). Fits all direct mount Sram GXP / BB30 / DUB cranks. Optimized for Eagle/Shimano 12spd. Also 10spd and 11spd compatible. 

Spiderless (direct mount) chainrings allow for flawless drivetrain setup. These chainrings save more than 150g over the regular spider and chainring combo. Reliable, extremely light, stiff and clean looking on the bike. Always use a new chain with a new chainring. Optimized to shed mud thanks to specially designed chamfers.

[Watch] Does Crank Length Matter?

Crank FAQ - Installation & Compatibility

Crank Features/Specs

  • 150, 155, 160, 165 and 170mm lengths available
  • Q-Factor: 174mm
  • Includes GXP style threaded bottom bracket 
  • Lightweight and strong
  • 7075 T6 aluminum arms and spindle
  • Designed for use with chainrings featuring SRAM Direct Mount interface
  • Designed for use with 0mm offset (Super Boost) chainrings on boost 148 frames (yes, even if your frame is not Super Boost 157mm), these fit boost bikes perfectly. For non-boost 142 frames, run a -3mm offset.
  • Not compatible with super boost frames

Crank Weights (w/ bottom bracket)

AM 68/73mm Crank with BB

    • 155mm Length – 737g
    • 160mm Length – 749g
    • 165mm Length – 737g
    • 170mm Length – 749g
    DH 83mm Crank with BB
      • 155mm Length – 756g
      • 160mm Length – 768g
      • 165mm Length – 780g
      • 170mm Length – 788g


        • Weight: 57g (32t)
        • CNC Machined 7075 Txxx Aluminum
        • Anodized Finish 
        • Light weight and strong
        • Chainline: 52mm
        • 0mm offset
        • 10spd, 11spd, 12spd compatible

        Customer Reviews

        Based on 2 reviews Write a review