SPECIFICATIONS

Brand Name: ZRACE

Category: Chain Wheel

Choice: yes

High-concerned chemical: none

Material: Aluminum alloy

Model Number: BCD96

Origin: Mainland China

Type: Bicycle Chainwheel

Use: Mountain Bikes

ZRACE BCD96 Symmetric Narrow-Wide Chainring (32T–38T)

Basic Specifications

Brand: ZRACE

Material: 7075 High-Strength Aluminum Alloy (AL7075)

Manufacturing Process: Precision CNC One-Piece Machining

Tooth Profile: Narrow-Wide design for enhanced chain engagement and reduced chain drop risk

BCD (Bolt Circle Diameter): 96mm (Symmetric BCD96)

Tooth Count Options: 32T / 34T / 36T / 38T

Surface Treatment: Hard-anodized finish (Vickers hardness rating of HV150+)

Compatibility

Speed Compatibility: 9-speed / 10-speed / 11-speed / 12-speed

Crank Compatibility: 96BCD symmetric 4-bolt cranks

Compatible Groupsets: Works with ACERA / ALIVIO / DEORE / X7 / X9 series cranks, as well as other 96BCD symmetric 4-bolt models

Compatible Crank Models (examples): FC-M310 / FC-M311 / FC-M410 / FC-M430 / FC-M4050 / FC-T4010

Weight Reference (±3%)

32T: Approx. 45g

34T: Approx. 52g

36T: Approx. 62g

38T: Approx. 82g

Key Features

Constructed from 7075 aluminum alloy for superior strength, rigidity, and lighter weight compared to 6061 alloy

Precision CNC machining ensures tight tooth profile tolerances for smooth and reliable power transfer

Narrow-Wide tooth profile effectively secures the chain, delivering enhanced stability on rough terrain and bumpy trails

Multiple tooth sizes available to suit various riding scenarios, including climbing, flats, commuting, and beyond

Important Notes

This product includes: Chainring only – crank arms, bolts, and other accessories are not included.

Please verify: Ensure your crankset features a 96mm symmetric BCD before purchasing.

Recommendation: For optimal chain retention, we recommend using this chainring with a 1x (single-chainring) drivetrain system.