Aluminum linear-pull brakes, Shimano EF-50 front/Shimano ST-EF50 EZ Fire STI rear levers
Cockpit & contact points
Headset
1 1/8" threadless Aheadset
Handlebar
Steel
Handlebar extensions
Not included
Stem
Aluminum
Saddle
Giant Groove Plus
Seatpost
Aluminum, 30.9mm diameter
Wheels & tires
Hubs
Aluminum
Rims
Aluminum, 36-hole
Front tire
26 x 1.95" all-terrain
Wheel size
26" wheels
Geometry · Legacy reference
Top tube
548.6 mm
Head-tube angle
70.5°
Seat-tube angle
73°
Chainstay / rear center
424.2 mm
Wheelbase
1028.7 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.