SHIMANO DURA ACE BR-R9200 BRAKE CALLIPER FRONT trek kids Technical information Aeroe Spider Rear

Technical information Aeroe Spider Rear Cradle

1 x Shimano ALTUS FC-M311 3x7/8-speed Crank 48/38/28 with Chainguard

3 speeds up the installation of internally routed cables

Rear Hub: Shimano FH-QC400-HM

SHIMANO DURA ACE BR-R9200 BRAKE CALLIPER FRONT trek kids Technical information Aeroe Spider RearBuilt for road cyclists demanding precision control and reliability on every ride. The Shimano Dura Ace BR R9200 front brake calliper delivers professional grade stopping power with a dual pivot design that balances stiffness, minimal weight and responsive braking performance. Features The best balance between rigidity, weight and stopping power More predictable, linear braking curve Clear contact feeling with better linearity Stabilizer added between