Shimano Tourney TY-20, bottom-pull/clamp-on 28.6 mm
Rear derailleur
Shimano Altus C90
Crankset
Tracer MT-3i, 28/38/48 teeth
Rear cogs
6-speed, 14 - 28 teeth
Chain
KMC HP-20, 1/2 x 3/32"
Pedals
Victor VP-872
Brakes
Brakes
Chang Star 877AT brakes, Chang Star 273A levers
Cockpit & contact points
Headset
1" Tien Hsin TH-390
Handlebar
Steel
Handlebar extensions
Not included
Stem
Steel
Saddle
Avocet Touring
Seatpost
Steel, 26.8 mm diameter
Wheels & tires
Hubs
King Kong Q/R
Rims
Femco A5, 36-hole
Spokes
Straight gauge
Spoke nipples
Brass nipples
Front tire
700 x 38c Cheng Shin
Wheel size
700c wheels
Geometry · Legacy reference
Top tube
540 mm
Head-tube angle
72°
Seat-tube angle
73°
Chainstay / rear center
440 mm
Wheelbase
1030 mm
Fork offset / rake
50 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.