GUIDE RSC, RS AND R S4 CALIPER UPDATE
SRAM Guide brakes are packed with ride-enhancing performance that makes every new trail a trusted old friend. We started from scratch, to create the perfect combination of braking reliability and control. Brand-new SwingLink™ technology provides more power, silky-smooth modulation, less deadband and better lever-feel than you’ve ever experienced. Steep-line confidence. Deep-corner dominance. Ride every trail like you own it. KNOW YOU CAN.
S4 CALIPER UPDATE
The S4 caliper, born on Guide Ultimate, now moves to the complete Guide range. While retaining the on-trail characteristics of Guide, the S4 caliper will add the following features to Guide RSC, RS and R:
Heat Management (Heat Shield, wide pad pocket and piston insulators)
Rollback Consistency (new gland geometry and piston design)
MSRP PRICE – GUIDE RSC
$205 | €224 | £172
MSRP PRICE – GUIDE RS
$154 | €168 | £129
MSRP PRICE – GUIDE R
$133 | €145 | £112
The S4 Caliper features consistent rollback and easy set-up, improved heat management features, and Bleeding Edge™ porting and adapter technology for easy bleeds.
Pistons diameter: two 14mm and two 16mm pistons for power and modulation
New seals and gland geometry for improved consistency no matter the conditions
Heat Management: enlarged pad pocket, insulated pistons, and Heat Shield reduce operating temperature and minimize heat transfer to the caliper body
Bleeding Edge™: bleeding adapter and porting for quick, mess-free bleeding
BLEEDING EDGE™ TECHNOLOGY
New bleed porting and fluid path make it easier to push fluid through the caliper for quick and easy bleeding. Dedicated bleed adapter plugs into the bleed port on S4 calipers. It seals the system to minimize air contamination and fluid loss.
UPDATED REACH ADJUST
New detent design
More positive feel