Keep Pedaling
(888) 880-3811

Truvativ Hammerschmidt Crankset

Item #: CR289A07
Availability Please make a selection
Quantity   Out of stock.

Tell a friend! We'll send your friends the page and your message.
Note: You and your friend's email addresses are only used once as a referral. We will not collect or store the email addresses.

Friend's Name:
Your Name:
Friend's Email:
Your Email:
(500 char. max)
Notify Me
Receive an email when this product becomes available.
Enter your name and email to be notified when this product is in stock and available to purchase.
First Name:
Last Name:
Hammerschmidt is the new Truvativ crankset that has the industry talking. Its single internal gear design offers the same range as a wide-range 2 ring crank and front derailleur, with none of the complexity. Stop missing shifts and quit wasting time cleaning a mucked-up drivetrain. Its like a double crank, front derailleur, and chain guide in one!
  • Can only be installed on frames with ISCG or ISCG 05 chainguide tabs
  • Can work with singlespeed, 7, 8, or 9 speed chains (match the chain type to your rear cluster)
  • Shifts equally well under load as standing still, even while backpedaling!
Youll also need...
  • Hammerschmidt BB is not included. Sold seperately. 
  • Requires a SRAM Hammerschmidt-specific front shifter. Sold seperately.


by PowerReviews
Truvativ Hammerschmidt Crankset

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 3 customers

Sort by

Displaying reviews 1-3

Back to top


Love it or hate it, but it works

By Desert Nomad

from Austin TX


  • Bulletproof
  • Chain retention
  • Flawless shifting
  • Ground clearance
  • Low maitenance


  • Drag in top gear
  • Expensive
  • It's heavy
  • Proprietary parts

Best Uses

  • all mountain
  • Densepack Ups and downs
  • Dual speed single
  • Technical cross country

Comments about Truvativ Hammerschmidt Crankset:

I use these cranks on an all mountain sc nomad. It complements the Jekyll and Hyde nature of the nomad well.

Being able to power into a climb in the large ring and instantly shift under load to the granny is gold. It makes a heavier AM rig easier to climb with.

In rolling ledgy terrain being able to shift instantly between a power gear and a tech climbing gear allows you to barrel through tough trail sections must faster than those fighting chain suck and slow shifts which cannot be made under full load.


Amazing Crankset

By Crankmiester

from Salt Lake City, UT

Verified Reviewer


  • Instant
  • Strong
  • Unbeatable Shifting
  • Worry free


  • Heavy

Best Uses

  • Am
  • DH
  • Fr
  • Trail

Comments about Truvativ Hammerschmidt Crankset:

This is the best Crank set period. It is super strong and shifts no matter how hard I crank. It shifts instantly, I don't have to pedal or I can back pedal. It is the best.

(1 of 1 customers found this review helpful)


Between the instant...

By Rob

from Gilbert, Az

Comments about Truvativ Hammerschmidt Crankset:

Between the instant shifting and never losing a chain. Hammer Schmidt will be going on my 2011 bike as well.

Displaying reviews 1-3

Back to top

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

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

Email Specials

Sign up for our weekly specials delivered via email


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.