Designed for smoothness, speed, performance & durability - way better than the original Sram ones.
Sold as a pair. Ceramic bearings. Directional narrow wide profile. 14t has lower chain retaining flange/lip.
Compatible with Sram 12 speed Eagle systems e.g SRAM Eagle XX1/XO1 Eagle, SRAM XX1/XO1 Eagle AXS, SRAM GX Eagle. SRAM Eagle AXS, SRAM Eagle GX AXS, AXS, NX Eagle, SX Eagle, SRAM GX 2x11 Type 2.1.
Hybrid ceramic bearings for smoothness & longevity.
High grade 7075 T651 aluminium alloy.
The lower 14t pulley has the flange which prevents the chain jamming with the derailleur.
Thick / thin, narrow / wide tooth profile for better chain retention & shifting
We supply both 4mm and a 5mm hole bearing shield to work with different Sram derailleurs.
Note the pulley teeth profile is directional for performance & smoothness both on the 12t and 14t. The teeth sloping with the shallower angle should be set up to point in the forward direction of the chain. We have a photo of the forward directional arrows on this listing for reference and the arrows are printed on the 14t
Bearings can be serviced/cleaned to prolong life & performance. 1. Remove the bearing shields & rubber covers with a pin. 2. Blast with WD40 etc. to clean. 3. Relube / Regrease. 4. Press bearing covers back in fully.
MT ZOOM (Mount Zoom) is a brand which is focused on products that will help you zoom up & down hills, fast!
For more product information, racing and other good stuff check out the MTZOOM website.
See feedback & buy in confidence. Feel free to ask questions.
50% Postal discounts apply for additional purchases on this product and across the range in the shop.
Professional super fast dispatch. We will deliver to address specified in your paypal payment. Delivery may be by courier so a daytime delivery address is good. Please let us know any specific instructions in the paypal checkout comment box. International post by Royal Mail Airmail (European delivery 3 - 7 business days) further afield can take quite some time 7-10+ business days.
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