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SRAM Guide RS (B1) Disc Brake

sku# 112523
SRAM - Guide RS (B1) Disc Brake
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Product Info

Four-times the pistons for four-times the fun. The SRAM Guide RS (B1) Disc Brake uses a heavy duty caliper to keep up with the gnarliest of rides. Their reach adjustable lever feeds power to SRAM s SwingLink™ ram to give you the smooth, consistent modulation every rider values. Roll with a set of brakes you can rely on with the SRAM Guide RS (B1) Disc Brake.

Product Details

Set Features

Bleeding Edge™New bleed porting and fluid path make it easier to push fluid through the caliper for quick and easy bleeding, dedicated bleed adapter for the S4 caliper plugs into the bleed port and seals the system to minimize air contamination and fluid loss.

Expandable BladderSRAM's new brake lever design includes a reshaped bladder that helps regulate and reduce air bubbles. The bladder is specifically shaped to evacuate air from the lever and push the fluid exactly where it's needed. The result is improved back-pressure relief, which produces dependable braking power and consistency.

Heat ShieldThe stainless steel heat shields breaks the thermal connection between the pad and caliper body, reducing caliper fluid temperature by about 20C even in the most extreme testing conditions.

Matchmaker™ and MMX CompatibleSave weight and clutter on the bar with Matchmaker. It holds Avid levers, SRAM® triggers, and various RockShox® controls, all with one tidy, light, clamp--a dream come true for handlebar component footprint conservationists the world over. Available in two versions: Matchmaker™ X integrates the RockShox®XLoc and is compatible with XX and X0 brakes. Standard Matchmaker™is also available and works with any split-clamp design and RockShox® PushLoc.

PiggyBack™ ReservoirThe brake fluid reservoir on SRAM’s latest lever design is optimized for both performance and ease of use. The PiggyBack Reservoir offers a simple, failsafe way to manage brake fluid, and also allows for ambidextrous lever placement—so you can switch your levers on the handlebar and run them moto without hassle.

Reach AdjustBrake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone.

SwingLink™Squeeze a new SRAM brake lever and you notice it immediately. Less deadband. More positive pad engagement. A new cam system requires less lever throw to push the pas toward the rotor. That's great but there's more to perfect braking performance than just power. You need control. Many brake systems minimize deadband -- but at the cost of modulation. SwingLink™ solves that with its special cam shape. When the pads contact the rotor, power is modulated, avoiding that "on/off" brake feel. It's the perfect balance of power and precision.

Timing Port ClosureA hydraulic brake’s timing port is the connection between the reservoir and the master cylinder bore. When the lever is squeezed, a cup seal passes this area and closes the port, which pressurizes the system. SRAM’s new timing port closure system features durable seals and an ultra-smooth cylinder bore finish, producing dependable braking power and consistency.

Lever

Brake Lever ActuationHydraulic

Brake Lever MountLeft or Right (Ambidextrous)

Caliper

Caliper TypePost Mount

Guide Caliper4-Piston, Dual Diameter Caliper

PadSteel-Backed Organic

Rotor

Not Included

Recommended Rotor Type1-Piece CenterLine (Sold Separately)

Additional Features

FluidDOT 5.1

Front Brake Hose Length950 mm

Rear Brake Hose Length1800 mm

Specs

  • Material: Aluminum, Stainless Steel
  • Brake Type: Hydraulic Disc
  • Rotor Included: No
  • Warranty: 2 Years

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