Aluminum linear-pull brakes, Shimano EF-29 front/Shimano ST-EF29 EZ Fire STI rear levers
Cockpit & contact points
Headset
1 1/8" threadless Aheadset
Handlebar
Steel, rise
Handlebar extensions
Not included
Stem
Giant alloy MTB
Saddle
Giant Groove Plus
Seatpost
Aluminum micro-adjust, 30.8mm diameter
Wheels & tires
Hubs
Aluminum, Q/R
Rims
Aluminum, 32-hole
Spokes
Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples
Brass nipples
Front tire
26 x 2.20" Hutchinson Scorpion
Wheel size
26" wheels
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.