Apex Element 24 Boys MTB I Blue/Yellow Cassettes Lasts the life of the

Lasts the life of the inner tube

The cup is 200ml

Maximized ventilation with 23 vents

We are now on our 4th design version of these pulley wheels and have constantly refined these over the last 3 years

Recommended installation: Front or Rear

Apex Element 24 Boys MTB I Blue/Yellow Cassettes Lasts the life of theCOMPONENTS: FRAME: Lightweight Frame FORK: Element 24" with 40mm travel CRANKS: 24 34 42T Steel Black SHIFTERS: SunRun Trigger Shifters SL KD 35 18 Speed REAR DERAILLEUR: SunRun RD HG 04 FRONT DERAILLEUR: SunRun FD QD 35 BRAKES: Power V brake RIMS: 24" 36 Hole A V TYRES: 24 x 2. 125" CASSETTE: 14 28T 18 Speed SADDLE: Apex Element