ARC MT009 BOOST Hubs 110x15 148x12mm 6 Pawls 114 Clicks 28H/32H CNC Aluminum MTB Hubset with HG MS XD Freehub Body for 12s

① Instant Power Transfer (114 Clicks): Features a classic 6-pawl system with 114 points of engagement per revolution. This reduces pedal lag significantly, ensuring instant acceleration and a crisp, distinct buzzing sound that riders love.② Standard Boost Spacing: Designed with 110x15mm (Front) and 148x12mm (Rear) thru-axle specifications. The wider flange distance enhances wheel stiffness and stability, making it perfect for aggressive trail and XC riding.③ Multi-Drive Compatibility: Available in HG (Shimano 8-11s & some 12s), MS (Shimano Micro Spline 12s), and XD (SRAM 11-12s) freehub bodies. Covers almost all mainstream MTB cassettes on the market.