SRAM G2 ULTIMATE User Manual

10Caliper Service
Caliper Service
P arts and Tools Needed for Service
Parts
• SRAM Guide / G2 Brake Pad Kit
• Disc Brake Caliper Piston Kit - (Includes 2-16 mm & 2-14 mm Caliper
Pistons, Seals & O-Rings) - Guide R, RS, RSC (A1-B1), G2 RSC/Ultimate
Safety and Protection Supplies
• Safety glasses
• Nitrile gloves
• Oil pan
• Clean, lint-free shop towel
Lubricants and Fluids
• Isopropyl alcohol
• SRAM High-Performance DOT 5.1 brake fluid. If SRAM fluid is not
available, only use DOT 5.1 or 4 brake fluid.
• SRAM or AVID DOT grease. If SRAM or AVID DOT grease is not
available only use a DOT compatible grease.
Common Tools
• 2.5 mm hex wrench
• Needle nose pliers
• Pick with a 90 degree bent tip
• T25 TORX wrench
• T25 TORX bit socket
• Torque wrench
• Digital caliper
SRAM Tools
• SRAM Brake Bleed Kit (includes Medium, 11 mm Bleed Block
and Bleeding Edge Fitting)
• SRAM Hydraulic Hose Cutter
• Pad Spacer (2.4 mm)
For piston removal you will need two used brake rotors with a combined total thickness of no more than 3.7 mm.
C aliper Exploded View
E-clip
Banjo
bolt
Caliper body bolt
Caliper body bolt
Caliper o-ring
Caliper o-ring
Pad retention bolt
Inboard caliper body
Outboard caliper body
Caliper pistons
Caliper pistons
Piston seals
Piston seals
Brake pad
Brake pad
Pad H-Spring
Bleed screw port
Pad Spacer (2.4 mm)
Banjo
Bleed block (Medium, 11 mm)
Banjo
bolt
o-rings
Bleed port plug

SRAM G2 ULTIMATE Specifications

General

Type	Hydraulic Disc Brake
Caliper Design	4-piston
Adjustment	Tool-free Reach Adjust, Contact Point Adjustment
Fluid	DOT 5.1
Caliper Material	Forged Aluminum
Rotor Compatibility	200mm, 180mm, 160mm
Intended Use	Trail
Brake Pads	Organic