MTB 26/27.5/29inch Wheel MEROCA NOVATEC Hub Mountain Bike Sealed Bearing Wheelset Bicycle Wheels Alloy Rim Disc Brake road bike shifters switch freely to meet the

switch freely to meet the needs of different riding slopes

12-speed flywheel is directly installed)

obey traffic rules

7/8/9/10/11 speed flywheels support installation

MTB 26/27.5/29inch Wheel MEROCA NOVATEC Hub Mountain Bike Sealed Bearing Wheelset Bicycle Wheels Alloy Rim Disc Brake road bike shifters switch freely to meet theSize: 26" 27. 5" 29" Brake: disc brake Rims: P19 ,32 hole double rim, rivet, anode black Valve: schrader valve Hub: Jiuyu 041042, Si Peilin aluminum alloy bearing quick release flower drum card disc brake seat 7 8 9 10 11 speed tower wheel steel tower base (7 speed card fly installation requires gasket) Open file: Top 100MM, after 135MM Spokes: 32pc rim, 45 # steel black spokes with rust copper head Weight: 26 inches Front wheel 920 grams, rear wheel