RENTHAL BMX CHAINRING

Using all of our racing experience, we have designed and developed 4X and BMX Ultralite chainrings to offer the ultimate combination of lightness, strength and durability.

All Renthal chainrings are individually designed, by tooth size, to give the maximum strength to weight ratio. We use the highest quality aluminium and the hardest wearing surface finishes to keep your Renthal chainring running smoothly, in the toughest conditions, for as long as possible.

Renthal® Ultralite™ BMX chainrings are designed to ride faster, jump further and last longer.

Features
- Computer aided Ultralite™ design enables the ultimate combination of strength and lightness
- High strength 7075-T6 aluminum alloy provides excellent durability
- Hard anodized surface coating for increased longevity
- Precision CNC machined to extremely tight tolerances
- Single speed, 8, 9 and 10 speed compatible

Specifications
- 23.8 mm Axle Hole with aluminium alloy adaptors for 19 mm and 22 mm axles
- 7075 T6 aluminium
- Hard anodized finish

Teeth:  25, 27, 28, 30 and 32 

Hard Anodised
We use a hard anodising process to hugely increase the longevity of the SR4 chainring. The durable surface finish not only resists wear, but also keeps your SR4 chainring looking fresh.

Chain Compatibility
The 4X chainring is compatible with all modern 8, 9, 10 and 11 speed chain. The BMX chainring is compatible with 1/8" and 3/32" chain.

CNC Machined
Each chainring is fully machined from high grade 7075 T6 aluminium. Computer aided design allows us to machine away all unnecessary material and retain an incredible strength to weight ratio.

Crank Compatibility
Renthal 4X and BMX chainrings have a 23.8 mm axle bore. The chainring is supplied with aluminium adaptors for 19 mm & 22 mm axles, covering all fitment options.

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.