G2 ULTIMATE DISC BRAKES (A2)For the Ultimate, we held nothing back. Our engineers sculpted the finest materials—titanium and carbon fiber—to make this four-piston brake the lightest ever designed. Power, modulation, and lever feel set a new benchmark. Customization is quick and intuitive. And as for performance—well, our test riders didn’t...
• Less weight with direct-mount ring• Super-stiff design• 7000-series forged aluminum arms• Fully compatible with any 1x drivetrain• Direct mount ring
• BB Compatibility: BB30/PF30-68/73mm, GXP/PF GXP 68/73mm• Chainring: 32• Crank Arm Length: 170mm, 175mm• Speeds: 11• Weight: 674 g (24 mm, 32T, 175 mm arms)
• Compatibility: SRAM XX 2x10-speed only • Mechanism: “Exact Actuation Ratio” with a maximum of 3 upshifts and 1 downshift • Materials: Composite body and carbon fiber cover • Matchmaker: Compatible with “Matchmaker” and “Matchmaker X” • Weight: 183g per pair
• Weight: 207 g with cables and mounts • Aluminum housing • Rolling Thunder ball bearing technology • Three rows of ball bearings, 120 in total • Speed Metal indexing • Fixed Jaws lock-on grips (80 g) • Grips included
New S4 caliper
Carbon fiber lever blade
Lever pivot on bearing
Titanium hardware
Contact point adjustment
Tool-free lever reach adjustment
MatchMaker X compatible
Montage de levier ambidextre
Bleeding Edge technology for fast, hassle-free service (requires an adapter)
Integrated 10- or 2-speed shifter designed for road bikes Master cylinder and disc brake caliper specifically designed for road bikes Hydraulic disc brake with optimized power and modulation Road-specific caliper and piston stroke (19 mm front and 18 mm rear) Two-piece forged aluminum caliper with top-loading pads Fully sealed braking...
10-speed / mountain bike
Direct cable entry
Système Exact Actuation 1:1
Carbon cage
Titanium spring and hardware
Sealed ceramic bearings
36T capacity
181 g (medium cage)