SRAM DB8 Disc Brake Caliper - Mineral Oil Caliper Post Mount 4-Piston Diffusion BLK MFPN=1-BC-FLWCA-V304 This link explaining 148mm "Boost"

This link explaining 148mm "Boost" spacing will help you decide if you need the M5 or M8

Fitted pockets

The cellular core we use has thousands of microscopic pores per square centimeter

The New Fischer Speedmax 9 Classic RL BOA is a strong improvement from Fischer over the previous Speedmax boot

SRAM DB8 Disc Brake Caliper - Mineral Oil Caliper Post Mount 4-Piston Diffusion BLK MFPN=1-BC-FLWCA-V304 This link explaining 148mm "Boost"SRAM DB8 Disc Brake Caliper Mineral Oil Caliper Post Mount 4 Piston Diffusion Black. SRAMs DB8 is a simple robust powerful 4 piston disc brake caliper for riders who desire ease of use minimal maintenance and prefer to work with mineral oil. Features a forged aluminum body and (4) phenolic pistons that have excellent insulator properties Includes steel backed organic brake disc pads. Compatible with all SRAM Code disc brake pads. TECH SPECS Brake