Shimano Altus hydraulic disc brake and lever sets feature an entry-level design that's ideal for beginner riders and riders with smaller hands. - The brake lever's versatile design matches numerous bike styles - Braking power is adjusted for entry-level riders - Pre-bled brakes for easy, quick, and clean installation

Shimano STEPS RT-EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails. - Using Shimano's Ice Technology, the rotor significantly reduces heat build-up in the brake system to ensure consistent high-performance braking even on the steepest downhill stretches - Center Lock lockring design offers fast and easy installation - For rear only with magnet bracket - For narrow type brake pad only - Recommended Brake kit: M6000/MT520/MT420

With quicker brake engagement and shorter free stroke, the Shimano Deore BR-M6100 brake set delivers intuitive braking so you can stay focused on the trail ahead. The I-Spec EV shift lever offers a wider adjustment range for superior rider tuning. - Intuitive and powerful braking - Quicker brake engagement with shorter free stroke - Rider tunable and action-optimized cockpit - High-performance brake control - Additional contact point for a stiffer brake lever - 10 deg. rotation angle setting range for I-Spec EV shifting lever - Lever/caliper sets sold individually for front or rear.

TRP’s two piece rotors offer superior heat dissipation due to the aluminium center as well as excellent stiffness to provide you with confidence in your braking. Six recessed slots create channels to allow water, mud, and other debris trapped between the pad and rotor to escape during braking. Upgrade the stopping power and heat dissipation by increasing the size of your rotor giving you more surface area and leverage. SPECIFICATIONS - Sizes: 140mm, 160mm, 180mm, and 203mm - Colors: Black Center - Compatible with Centerlock hubs - Does not include lock-ring

The TRP R1 2.3mm 1-piece 6-bolt thick rotor is designed specifically for DHR and E-MTB brakes only. - For DHR and E-MTB only - 2.3mm thickness provides 47% increased torsional stiffness and 8% better cooling capacity - Design reduces vibrations and increases stiffness and power - Rotor wear indicators - Includes 6 stainless steel bolts - Features a clear "Rust Blocker" treatment on arms to help prevent corrosion

Tektro disc brake rotors are crafted with corrosion resistant stainless steel. - Lightweight rotor with rounded design - High heat dispersion and heat tolerance - Includes (6) mounting bolts and T25 torque tool

Genuine replacement parts Get back on the bike with fresh brake pads for optimal operation and safety. Replacement brake pads for Zoom brakes used on specific Trek and Fisher mountain bikes. - Replacement disc brake pads for Zoom HL-280 calipers - HL-280 Zoom calipers came stock on Trek 3500 Disc, X-Caliber, and other models