Rift Zone JR Size:- 24" wheel - Fits most bikes with

- Fits most bikes with 26" and 700C wheels

and features a studdable design with 250 stud pockets for excellent winter traction in icy conditions

advanced tuning

Compatible with SPD-SL Cleats: Easily clip into SPD-SL pedals for optimal pedaling efficiency (or look)

the ProClip 6

Rift Zone JR Size:- 24" wheel - Fits most bikes with26" for ages 10 14 Roughly 4'6" to 5'1'" For 2026 this bike comes with a dropper post. Because young riders need that Rifty Love too! Our take on the ultimate do it all trail bike, bringing big bike performance for younger riders. The Marin Rift Zone Jr is made to party, just like the full sized Rifty. It has 26" wheels that are a little smaller than our full sized bikes, making it the perfect gateway ride for tweeny riders. And just like the 'grown