SRAM-Truva tiv-XO-X09-MTB-Dual-Chainrings-82×84-Bolt-Circle-Diameter-Compatible-With-SRAM-GXP-Cranksets
$6.05
Description
SRAM/Truvativ-Compatible 28T Aluminum Chainring
Engineered for Precision & Durability
This high-performance inner chainring combines lightweight aluminum construction (BCD 80) with a 28-tooth design optimized for 10-speed drivetrains. Ideal for cross-country riders and urban commuters seeking reliable gear transitions without added rotational mass.
Key Advantages
✔️ Universal Compatibility – Direct bolt-on fitment for SRAM GX/Eagle™ and Truvativ Praxis cranksets (tested on Boost™ & standard spindle systems)
✔️ Wear Resistance – Hard-coated aluminum surface withstands gravel grinds and mixed-terrain rides
✔️ Weight Savings – Reduces crankset rotational inertia by up to 15% vs steel alternatives
Performance Scenarios
• Technical trail navigation requiring instant torque response
• Commuter setups needing smooth urban acceleration
• Retro bike builds seeking modern component integration
| Specification | This Model | Competitor A | Competitor B |
|---|---|---|---|
| Material | Aerospace Aluminum | Cold-forged Steel | Machined Brass |
| Weight Savings* | 32% | -5% | -18% |
| Bolt Pattern | 8-hole | 6-hole | proprietary |
| Drivetrain Support | 10/11spd | 8spd only | 9spd max |
*Compared to OEM steel chainrings
Installation Note
Includes TruVativ-certified crank arm alignment markers – critical for maintaining proper chain alignment during installation on Praxis HollowAxle™ systems or standard square taper cranks.
Available exclusively in gloss black anodized finish matching Truvativ’s Afterburner crankset color palette – perfect for maintaining aesthetic cohesion in custom builds while upgrading durability over OEM components.
