Origin8 Thruster Crank Arm Set
Best durable upgrade for mountain bikers seeking modular drivetrain compatibility.
These forged alloy arms offer a straightforward, durable upgrade for modular setups, prioritizing long-term resilience with included tip protectors. While the SRAM-compatible interface makes swapping chainrings effortless, the reliance on a specific spindle standard means you are committing to a particular ecosystem for your drivetrain.
$190.39
Who it's for
- Mountain bikers upgrading to modern 148mm Boost frames
- Budget-conscious riders building reliable, cost-effective bikes
- Trail riders needing durable components for aggressive terrain
Who should skip it
- Style-conscious cyclists prioritizing premium branding and aesthetics
- Weight-focused racers seeking maximum climbing efficiency
- Power riders demanding maximum stiffness for sprinting
Performance breakdown
Material Durability
Forged AL6061-T6 alloy offers a reliable balance of strength and weight.
Compatibility Versatility
SRAM 3-bolt interface opens up a massive ecosystem of chainring options.
Spindle Robustness
Integrated 24mm Chromoly spindle provides excellent stiffness for aggressive trail riding.
Installation Ease
Standardized interface makes swapping chainrings or servicing the crankset straightforward.
Impact Protection
Included tip protectors are a thoughtful touch for preserving crank longevity.
Weight Efficiency
Solid alloy construction prioritizes rugged durability over ultra-lightweight racing performance.
Key Specs
Type
MTB/Boost
Length / Teeth
175mm
Spindle Type
24mm Intergrated
Color
BLK
Bolt Pattern
SRAM 3-Bolt Interface
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Ask Metto anything about the Origin8 Thruster Crank Arm Set before you decide.