Tektro Orion HD-M745 Disc Brake and Lever - Rear Hydraulic Post Mount Black CheckoutSpec= 27.5 / 29 Includes standard grip and short

Includes standard grip and short grip for TwistLoc side

}Abus Wingback Helmet - Velvet Black Small

9 (1-3/8") Front Derailleur Cable Pull Dual Front Der/Shifter Compatibility Shimano Mountain Max Ring (teeth) 42 Front Derailleur Style Traditional Mount Type High-Mount Band Clamp

Hidden “easy off” pull tabs

BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Color Black Crank Intended Use Road Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 11 Number of Chainrings Double Pedal Spindle 9/16" Rings 34/50 Rings 50/34 Spindle Interface Type SRAM/Truvativ GXP Weight 688

Tektro Orion HD-M745 Disc Brake and Lever - Rear Hydraulic Post Mount Black CheckoutSpec= 27.5 / 29 Includes standard grip and shortThe Tektro Orion is a high power controllable braking system that features a 4 piston caliper design. Easy installation adjustment and maintenance The forged aluminum lever features a reach adjust mechanism Lever can be combined with I Spec II or Matchmaker 2 Finger lever blade Caliper is crafted from forged aluminum and is designed for easy pad replacement Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Post Mount Color Black