QR 27.5" 650b (ETRTO 584x19) MTB Mountain Bike REAR Wheel 7/8/9/10 Speed - Rim & Disc Brake Compatible - Sealed Bearings Hub - Double Wall Rim - 32x Black Spokes

27.5" (27.5 inch) mountain bike rear wheel. 
 
Brand – Madspeed7
Excellent quality build and finish
Wheel size – 27.5″ 650b (ETRTO 584x19)
Double-wall rim for extra strength and durability
Inner rim width 19mm / Outer rim width 25mm
CNC machined silver sidewalls & wear line indicator
Schrader valve hole (Presta inner tubes can also be used with the use of a grommet. Grommet not included.)
High quality Taiwan sealed cartridge bearings hub (Very smooth hub)
Rear hub - 10x135mm QR
Supplied with QR skewer and rim tape
32x black spokes
7/8/9/10 speed HG cassette compatible rear hub (A 7 speed cassette will require a 4mm spacer. Spacer not included.)
Suitable for both disc and rim brakes
Standard 6 bolt disc fitting
OLD (Locknut to locknut) – Standard 135mm rear hub spacing
Wheel will take all tyre sizes from 27.5″x1.5 to 27.5″x2.3