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
Taya TB-500, 1/2 x 3/32"
Pedals
Wellgo LU-895
Brakes
Brakes
Shimano Altus brakes, Jo-Ying 292A levers
Cockpit & contact points
Headset
1" Victor VP-H93 sealed
Handlebar
MTB alloy
Handlebar extensions
Not included
Stem
Sameness steel
Saddle
Selle Master
Seatpost
Steel, 25.4 mm diameter
Wheels & tires
Rims
Rigida AS-26, 36-hole
Spokes
Sha Dar stainless steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
700 x 35c Cheng Shin C-979
Wheel size
700c wheels
Geometry · Legacy reference
Top tube
558.8 mm
Head-tube angle
71°
Seat-tube angle
72°
Chainstay / rear center
444.5 mm
Wheelbase
1041.4 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.