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Shimano M970 XTR 9 Speed Cassette

Item #: CS403A00
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Shimano M970 XTR 9 Speed Cassette

Shimano used all the weight-saving tricks in the book to make this the best MTB cassette money can buy.
  • Hyperglide shift gates for smooth, accurate shifts
  • 3 piece, 5 arm aluminum carrier further shaves grams
  • Fits all Shimano and Shimano-compatible 8/9sp hubs
  • 4 largest cogs are titanium
  • 224g (11-32T)
  • 11-12-14-16-18-21-24-28-32
  • 11-13-15-17-20-23-26-30-34
  • 12-14-16-18-20-23-26-30-34

4.8 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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This cassette...
This cassette replaced a XT Cassette that I had managed to stretch the spider on. the big-ring end of the freehub interface had ovalized and caused the cassette to wobble at times. This XTR version uses a different spider design that cannot do that. It fits the freehub body tighter than the XT did and actually makes the freehub sound louder and more positive... I don't know if that's a feature or not, but it sounds cool. More money than XT, but definitely built to last.
April 5, 2010
Location:
Midland,Mi
Predictably good Shimano XTR
XTR always works well, a bit expensive but high quality and long lasting.

PROS: Lightweight, Precise Shifting, Durable
May 21, 2013
Location:
Asheville, NC
Great, top of the line product!
Great product, superior design, light, performs great. Be sure to replace chain often if riding in wet and muddy conditions. Had to replace my cassette after 500 miles.

PROS: Enhances Pedaling Efficiency, Lightweight, Well Designed, Easy To Install

CONS: Durability
September 8, 2013
Location:
Columbus, Ms
XTR cassette: simply the best
Great service. JensonUSA is my #1 online source for gear. From frames to inner tubes, you guys are the best.

PROS: Durable, Precise Shifting, Lightweight

CONS: None
May 21, 2013
Location:
San Clemente, CA
Excellent as expected
Performed as expected with crisp shifting

PROS: Attractive Design, Lightweight
October 28, 2012
Location:
Hammer ca
Superfly!
This is just flatout the coolest cassette period. Plus it's really quiet and feels like a toy, when you first take it out of the box, it's so light!

PROS: Easy To Install, Precise Shifting, Durable, Enhances Pedaling Efficiency, Lightweight
January 23, 2013
Location:
Madison, WI
Simply the Best
The best there is. Precise shifting, super durable Ti cogs - I've been using mine for over 2 years and have had no drop in shift quality! Did I mention, it's Super light as well! I have one on my FR rig and my trail bike!

PROS: Durable, Attractive Design, Lightweight, Slow Wearing, Easy To Install

CONS: NONE

BEST USES: Racing, Mountain Biking, Casual Riding
October 8, 2012
Location:
Singapore
Great cassette for the price!
Great deal on a 9 spd XTR cassette from Jenson! Had only riden XT until now and can feel the lighter weight and shifting accuracy.

PROS: Lightweight, Precise Shifting, Easy To Install
February 27, 2013
Location:
Dallas, TX
Very lightweight, two years durability
Prompt transport inside USA but slow transport inside Chile.
Arrive in perfect conditions

PROS: Easy To Install, Lightweight

CONS: Poor Durability
November 12, 2012
Location:
Chile
Solid Cassette
Built to last, solid cassette. Bought and installed as an upgrade to my stock Trek. I considered switching to all SRAM with my AM build the same as my XC and hardtail, but wanted to have a different setup. Glad I did. This cassette feels positive when changing and is very durable. Recommended upgrade.

PROS: Easy To Install, Durable

BEST USES: Mountain Biking, Upgrade
October 4, 2012
Location:
Pisgah, NC

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.