DECKAS 110BCD Narrow-Wide Chainring 36T 7075 Aluminum Anodized — 7–12 Speed

DECKAS 110BCD 36T narrow-wide chainring is a durable, anodized 7075 aluminum sprocket engineered to improve chain retention and reduce noise for 7–12 speed drivetrains.

Designed for riders who want a simple, reliable single-ring upgrade, this DECKAS chainring pairs a proven narrow-wide tooth profile with a robust 7075 aluminum core and anodized finish. It fits 110 BCD cranksets from many Shimano and SRAM systems, and it's available in multiple tooth counts so you can dial in gearing for climbs, flats, or mixed terrain. The ring's wider-than-normal broad teeth and tighter narrow teeth work together to stabilize the chain, limit drops and lower drivetrain friction and audible rattle.

How does this ring improve chain security on rough trails?

The narrow-wide tooth pattern alternates narrow and wide teeth to match inner and outer chain links, creating a mechanical lock that resists lateral chain movement. That reduces the chance of chain throws on technical sections without needing a clutch derailleur in many setups.

• Alternating narrow and wide tooth profiles for positive link engagement.
• Larger wide teeth for increased durability under impact.
• Anodized surface reduces wear and resists corrosion from dirt and moisture.

Will this chainring work with my crankset and chain speed?

The DECKAS ring is built to the common 110 BCD bolt pattern and supports 7 to 12 speed chains. Compatibility depends on your crank's bolt circle diameter, so confirm your crank uses a 110 BCD before buying. It pairs well with most Shimano and SRAM cranks that accept direct-mount 110 BCD rings.

• 110 BCD fitment — verify your crank's BCD measurement first.
• Designed for 7–12 speed chains without significant shifting compromises.
• Fits many Shimano and SRAM crank models that accept 110 BCD rings.

What materials and finish are used and why do they matter?

This chainring is CNC-machined from 7075 aluminum and anodized for surface hardness and corrosion resistance. 7075 alloy offers a high strength-to-weight ratio so the ring stays light while resisting deformation from rough use. The anodized layer also helps reduce friction and visible wear over time.

• 7075 aluminum alloy for strength and light weight.
• Anodized finish to protect against abrasion and environmental damage.
• Precision machining for consistent tooth profiles and smooth chain engagement.

How do I choose the right tooth count for my riding?

Select a smaller tooth count (e.g., 36T) for steeper climbs and lower gearing, or choose a larger count for higher top speed on flatter terrain. The DECKAS range includes tooth counts from 36T up to 52T, letting you tune cadence and effort to match your routes and rider strength.

• 36T–40T: better for technical climbing and lower gear ratios.
• 42T–48T: balanced choice for mixed terrain and commuting.
• 50T–52T: suited to fast road-like segments and flatter courses.

Who is this for: Cyclists looking to convert to a single-ring setup or replace a worn chainring with an affordable, long-lasting option will appreciate this DECKAS 110BCD narrow-wide ring. It suits mountain bikers, gravel riders and commuters who need improved chain retention without complex hardware changes, provided their crank accepts a 110 BCD ring. Each package contains one DECKAS 110BCD narrow-wide chainring—confirm BCD and desired tooth count before ordering to ensure the perfect fit.