WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 329 exclude_premium_shipping The Trek Precaliber 12 is

The Trek Precaliber 12 is the perfect first bike for young riders aged 3–4 years old (approximately 36–40" tall)

1x Service kit Felt Ring BDU2XX (127002016)

Reference diameter ERD: 538mm

seat stays or loops on bags/clothes (with the built-in wire clip) are all fair game for mounting the DAYBLAZER rear light thanks to its unique and reconfigurable bracket interface

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 329 exclude_premium_shipping The Trek Precaliber 12 isPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 329 model ensures perfect alignment and reliable shifting performance. Built to restore your bike's drivetrain geometry with the accuracy of original equipment. Features CNC machined 6061 aluminum Black anodized finish Attaches to frame with (1) special M5 cap head screw Fastener not Included For use with M12x1.