Beta Billet Red Chain Blocks
20mm axle
$30.99
Sale price
$30.99
Regular price
$49.99
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Beta Billet Red Chain Blocks
$30.99
Sale price
$30.99
Regular price
$49.99
Billet aluminum axle adjustment blocks have machined grooves for more accurate chain adjustments.
Choose 20mm axle for all RR/RS/RR-S and XTrainer or 25mm axle for 2025-on RX and RR Race, 2026-on RX, RR Race, and RR X-Pro models.
Beta Billet Red Chain Blocks
Beta Original Parts