Description
Renthal 1XR 4-Arm 9-12 Speed 104BCD CNC 7075 Ultralite Chainring | Sram 12 Speed Compatible
The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating width teeth interlock with the chain for ultimate security, with no loss of efficiency.
Intricate tooth profiling increases mud clearance and extends longevity.
The Renthal 1XR offers ultimate chain retention performance and market leading durability.
Wide Narrow
Alternating 1.8 / 3.5mm teeth interlock, in sequence, with the inner and outer links of 9, 10, 11 or 12 speed chain, to give the highest levels of chain retention and efficiency.
The tall, square tooth profile ensures the very high level of chain retention isn't reduced as the tooth face wears.
All Weather
Mud grooves, located in each tooth bed combined with ample clearance below the outer chain plates, allows dirt and mud to be purged clear of the drivetrain, improving performance and durability.
High Strength A CAD I-Beam cross section is utilised to give the maximum strength and stiffness, with the lowest possible weight.
CNC Machined
The 1XR is fully CNC machined from 7075 T6 aluminium alloy. Utilising CNC machining production allows accurate tooth face profiling and the maximum width contact area with the chain rollers, for greater longevity.
Ultra Durable
After CNC machining, the 1XR chainring is hard anodised to give an incredibly durable surface finish. The chainring is further enhanced with the application of a 3-D graphic in a CNC machined recess.
Specifications
Material 7075 T6 aluminium
Fitting 4 Arm
Speed 9-12 speed (12 speed SRAM chain only)
BCD 104
Teeth 30, 32 , 34, 36 or 38T
Colour Hard anodised
Customer Reviews
Shipping & Returns
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
Returns Policy
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