Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
Crank Defender
All Mountain Style

Crank Defender

AMSCD1BK

$21.99 $11.77 Save 46%
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Earn Up To $1000 in Reward Cards

Get Carded For The Holidays

Now through December 24th, when you spend $250 or more in-store or online, you will receive a free rewards card to redeem on future purchases. Earn rewards while you shop and make this holiday season even sweeter! You can keep the card for yourself or give it to someone else—we won't judge.


BUY GREAT GEAR. GET REWARDED
SPEND RECIEVE A:
$250 - $499 $25 Promo Card
$500 - $999 $75 Promo Card
$1000 - $2499 $150 Promo Card
$2500 - $4999 $400 Promo Card
$5000 - $7999 $600 Promo Card
$8000+ $1000 Promo Card

Promotion is valid on all qualifying purchases made between 11/16/24 and 12/24/24, and the value of the Rewards Card is dependent on the qualifying purchase threshold (excluding any applicable costs of packaging, shipping & handling, or taxes). Offer not valid on gift cards. No discount is applied at the time of sale. Rewards Cards WILL BE EMAILED ON 12/26/24 for qualifying online purchases and are valid only at mikesbikes.com from 12/26/24 - 2/28/25. For in-store purchases and pick-ups, physical cards will be issued at the time of sale. Get Carded offer is not retroactive, and lost or stolen Rewards Cards will not be replaced. Physical and digital Rewards Cards expire on 2/28/25.
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  • Inventory on the way

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 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 2-4 days 10-14 days
  • 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

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible 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

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