Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender

Crank Defender

AMSCD1BK

Regular price $21.99 Sale price$11.77 Save 46%
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All sales are FINAL on closeout items. No Returns.

California Region

  • San Rafael Available
  • Sausalito Available
  • Berkeley 2-4 days 10-14 days
  • Palo Alto Available
  • San Francisco Available
  • Sacramento 2-4 days 10-14 days
  • Los Gatos Available
  • Petaluma Available
  • Walnut Creek Available
  • San Jose Available
  • Pleasanton Available
  • Folsom 2-4 days 10-14 days
  • Roseville 2-4 days 10-14 days
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days

Colorado Region

  • Denver East Available
  • Denver Downtown Available
  • Highlands Ranch Available
  • Parker Available
  • Distribution Center 2-4 days 10-14 days

California Region

  • San Rafael Available
  • Sausalito Available
  • Berkeley Available
  • Palo Alto Available
  • San Francisco 2-4 days 10-14 days
  • Sacramento Available
  • Los Gatos Available
  • Petaluma Available
  • Walnut Creek Available
  • San Jose Available
  • Pleasanton Available
  • Folsom 2-4 days 10-14 days
  • Roseville Available
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days

Colorado Region

  • Denver East Available
  • Denver Downtown Available
  • Highlands Ranch Available
  • Parker Available
  • Distribution Center 2-4 days 10-14 days

California Region

  • San Rafael Available
  • Sausalito Available
  • Berkeley Available
  • Palo Alto Available
  • San Francisco Available
  • Sacramento Available
  • Los Gatos Available
  • Petaluma Available
  • Walnut Creek Available
  • San Jose Available
  • Pleasanton Available
  • Folsom Available
  • Roseville Available
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days

Colorado Region

  • Denver East Available
  • Denver Downtown Available
  • Highlands Ranch Available
  • Parker Available
  • Distribution Center 2-4 days 10-14 days

California Region

  • San Rafael Available
  • Sausalito Available
  • Berkeley Available
  • Palo Alto Available
  • San Francisco Available
  • Sacramento Available
  • Los Gatos Available
  • Petaluma Available
  • Walnut Creek Available
  • San Jose Available
  • Pleasanton Available
  • Folsom Available
  • Roseville Available
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days

Colorado Region

  • Denver East Available
  • Denver Downtown Available
  • Highlands Ranch Available
  • Parker Available
  • Distribution Center 2-4 days 10-14 days

Enjoy FREE shipping on all orders over $99! Orders under $99 ship for just $7.95.

All bikes ship FREE, including top brands like Cannondale, Santa Cruz, Cervelo, Gazelle, and Pivot. For the best ride-ready experience, our Gold Label Assembly service is automatically added at checkout for only $79 (regularly $100). This ensures your bike is professionally built, tested, and expertly re-packaged by our certified technicians—It's bike shop quality, direct to your doorstep.

Some bikes may be ineligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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

FEATURES:

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

SPECS:

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

COMPATIBILITY:

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 aluminum cranks. Tested compatibility with: 

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