Zipp SL Sprint Stem - 140mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 Mount | Rotor Size-160 Post | 203 Rotor

Zipp SL Sprint Stem - 140mm 31.8 Clamp +/-12 1 1/8" Matte Black A3 Mount | Rotor Size-160 Post | 203 RotorZipp SL Sprint Stem 140mm 31. 8 Clamp + 12 1 1 8" Matte Black A3. Just as cyclists maximize performance by being as light but as powerful as possible the SL Sprint Stem strikes the ideal balance of stiffness and lightweight to deliver responsive handling without wasting a single watt. Unidirectional carbon The SL Sprint comes with its own stem cap thats designed to be aerodynamically efficient by blending into the stem body Includes stiff aluminum

}SRAM Force 22 50T 110mm BCD YAW Chainring Black for Hidden or Non-Hidden Bolt Use with 34T

} Features New for Kids BMX Racing

}Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 167mm Thread: 1

}RockShox Fork Service Kit Tora / Recon Silver Turnkey/Motion Control/Solo Air

Hard Chrome plated inner and outer plates allow for faster and more precise shifts

Tooth Count 44 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 130 Color Black Defined Color Black Material Aluminum

Cup and cone bearing design with polished bearing surfaces

Extreme strength and durability

Open design aids in mud clearance giving you cleaner shifting performance and longer component life

}Wolf Tooth Elliptical Direct Mount Chainring - 34t SRAM Direct Mount Drop-Stop For SRAM 3-Bolt Cranksets 6mm Offset Black

The SM also works flawlessly for Downhill bikes

6 (1-1/8") Front Derailleur Clamp 31