EVO Beep Beep Helmet Dinosaur 44 - 50cm MFPN=TJB-S6 The slim design of this

The slim design of this lockring with its internal spline allows it to fit on frames/forks that do not have clearance for the existing Wolf Tooth Centerlock Rotor Lockring - External Spline

Cassette Body Type Shimano Micro Spline Color Black Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 584 / 650b / 27

Spoke Type J-Bend Wheel Diameter/ISO 20 / 406 Position Rear Valve Schrader Hub Model WTP Hybrid Hub Spacing 110mm Rim Color Black Rim External Width 35mm Rim Model WTP Logic Freehub Body Freecoaster Rim Construction Aluminum - Welded Wheel Tire Type Clincher Wheel-Brake Comp

} Two full complement cartridge bearings with labyrinth seals

Open Dimensions: 17

EVO Beep Beep Helmet Dinosaur 44 - 50cm MFPN=TJB-S6 The slim design of thisFitRite retention dial for one hand adjustment 6 vents help keep your child cool and comfortable Child universal fit 44 50cm TECH SPECS Misc Dinosaur Primary Color Blue Size U Helmet sizing in cm 45 50cm e Bike approved No Integrated Light No Visor Yes Certification CPSC EN1078 Color Dinosaur