- Chain Tensioner
- 20 tooth max rear sprocket
- 16 tooth chainwrap capacity
- 41.8mm chainline
- Uses washers on on the mounting bolt for 5mm of chainline adjustability
- Compatible chain - 3/32"
My father has been running this tensioner on a 2009 Santa Cruz V10 for one and a half seasons without a single issue (30-50 park days).
We both did need to purchase a bolt and nut assembly to prevent the tensioner from wrecking our derailleur hangers, but it hasn't needed another look since being set up like this.
Yesterday I watched my friend take my bike, ride over a metal skinny, flip the rear tire off and loudly bang my tensioner on the metal rail. The tensioner was unfased.
1 year ago
I am running a 32 front and 13 tooth rear with 26in wheels. I plan to put a large front gear.
PROS: Quiet, Easy To Install, Durable
PROS: Lightweight, Durable, Enhances Pedaling Efficiency
CONS: Difficult To Install
Q & A
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 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Designed with extreme gravity riding in mind, the Twinty chain guide fits 2x drivetrains and keeps your chain from falling off even under the most extreme conditions. Bottom bracket mount CNC'd 6061 T-6 Guide Frame Lightweight molded thermoplastic components Made ...
The K-Edge provides a valuable service at a cost of just 10 grams. Do away with chain drop forever and shift with confidence during competitive events. 6061 T6 aluminum Intended for road bikes. (A cyclocross-specific model is coming soon) Prevents ...
MRP chain retention system parts for G2, System 1,2 and 3, SB-3 and LRP guidesKit includes one roller with bearings and mounting bolts/washers; there are two roller kits per chainguide (order TWO for a complete set)Bearing, Bolt, Sleeve, Washer and ...