Box Two Chainring
Box Two Chainring
Note: Ships in 4 business days. Delivery time depends on the shipping method chosen at checkout. A chainring that is even slightly out of round wastes power on every lap — the chain tension surges and slacks, and your drivetrain never feels smooth. The Box Two Chainring is machined in the USA to be perfectly round and true, so your power reaches the rear wheel evenly through the whole pedal s... read more
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Note: Ships in 4 business days. Delivery time depends on the shipping method chosen at checkout.
A chainring that is even slightly out of round wastes power on every lap — the chain tension surges and slacks, and your drivetrain never feels smooth. The Box Two Chainring is machined in the USA to be perfectly round and true, so your power reaches the rear wheel evenly through the whole pedal stroke. With ten tooth counts from 38T to 47T, you can dial in exactly the gearing your local track demands, and the laser-etched black anodized finish keeps it looking sharp race after race.
Features:
- Made in the USA from 6061-T6 aluminum alloy
- Round and true for smooth, consistent chain tension
- Fits 104 BCD four-bolt cranks
- Black anodized finish with laser-etched graphics
- Available sizes: 38T through 47T
- Weight: 3.5 oz (100 g)