RENTHAL 1XR CHAINRING (104 MM BCD)

The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1,8/3,5 mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. The reduced frontal profile of the 3,5 mm wide teeth increases mud clearance for the inner chain plates and extends longevity. Durability of the hard wearing 7075 T6 aluminium construction is maximised with a hard anodised surface treatment and mud evacuation grooves in the tooth bed. Designed to ride faster, jump further and last longer.

- BCD (Bolt Circle Diameter): 104 mm
- Options: 30, 32, 34, 36t options
- Weight: from 36 g
- Chain: 9, 10 and 11 speed

Wide Tooth Profiling
The sculpted profile of the wide tooth adds significant clearance for the chain inner plates. This vastly increases the longevity and improves chain retention in muddy conditions.

Mud Grooves in Tooth Bed
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.

I-Beam Cross-Section
A CAD I-Beam cross section is utilised to give the maximum strength and stiffness, with the lowest possible weight.

Ultimate Chain Retention
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.

Full CNC Construction
The 1XR is fully CNC machined from 7075 T6 aluminium alloy. CNC machining allows accurate tooth face profiling and the maximum width contact area, for greater longevity.

High Quality Finish
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.

About Renthal
Renthal was founded in 1969, with 50 years association with the Worlds fastest riders. Taking a look back at the company, from the early days, through to present day, we find riders as Jeremy McGrath, Mitch Payton and Rachel and Dan Atherton.

Renthal is a global leader in the manufacturing, design, and sales of motorcycle, ATV and cycle parts and accessories. The current parts portfolio covers a wide range of products for motocross, quad bikes, road bikes, trial bikes and bicycles. These market-leading products include handlebars, grips, bar mounts, levers, hand guards, chainwheels, chain, and brake pads. Our cycle product portfolio includes handlebars, stems, grips and chainrings. Renthal is a global brand, but the manufacturing heart is in Manchester, UK.

Attention to every small detail is what it takes to be the best. Everyone dreams of success, but achieving it takes relentless commitment and effort. It’s this obsession for detail, quality and engineering that makes Renthal products the finest on the market today.