Shimano Altus top-swing, bottom-pull/bottom bracket mount
Rear derailleur
Shimano Altus
Crankset
Shimano Altus, 24/32/38 teeth
Bottom bracket
Shimano BB-CT91, 116 mm spindle
BB shell width
68mm English
Rear cogs
7-speed, 11 - 28 teeth
Chain
KMC UG-50, 1/2 x 3/32"
Pedals
Victor VP-893N
Brakes
Brakes
Shimano Altus brakes, Chang Star 274A levers
Cockpit & contact points
Headset
1" Victor VP-H67
Handlebar
Steel
Handlebar extensions
Not included
Stem
Steel
Saddle
Trek foam
Seatpost
Steel, 26.6 mm diameter
Wheels & tires
Rims
Weinmann 519, 36-hole
Spokes
Steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
24 x 1.95" Trek Connection
Wheel size
24" wheels
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.