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All Mountain Style Crank Defender

All Mountain Style Crank Defender
  • Color: Green
  • Color: Green
  • Color: Green
  • Color: Red
  • Color: Red
  • Color: Red
  • Color: Orange
  • Color: Orange
  • Color: Orange
  • Color: Black
  • Color: Black
  • Color: Black
Please select options


An elegant solution to protect your cranks and to add some style at the same time.

Impact&scratch protection.
Extra protection and added style on the crank arm.
Fits most carbon and some aluminium cranks. Check compatibility list.
Durable and strong.
Light and doesn't absorb water or mud.
Tight fit to avoid debris between defender and crank arm.
Made in EU

TPU material
18 grams (0.63oz)
Internal measures: 34mm x 15mm. It can stretch to 38mm

The AMS Crank Defender is designed to work with most carbon cranks in the market.

Tested compatibility with: 

  • SRAM XX1 Eagle
  • SRAM XX1
  • SRAM X01 Eagle
  • SRAM X01
  • THM Clavicula
  • TRUVATIV Descendant Carbon

Also compatible with some aluminium cranks. Tested compatibility with: 

  • Pinion cranks
  • Praxis Cadet
  • Race Face Respond
  • Shimano SLX
  • Shimano XT/XTR
  • SRAM SC Eagle
  • TRUVATIV Descendant Aluminium

Part Numbers

Option UPC Store SKU
Green 797822098949 210000017548
Red 797822098932 210000017547
Orange 403610151900 210000017533
Black 797822098925 210000017532