Shimano Tourney TY-25, bottom-pull/clamp-on 28.6 mm
Rear derailleur
Shimano Tourney TY20
Crankset
Shimano Tourney TY-21, 28/38/48 teeth
Rear cogs
6-speed, 14 - 28 teeth
Chain
KMC UG 50, 1/2 x 3/32"
Pedals
Victor VP-892N
Brakes
Brakes
Chang Star 889 brakes, Chang Star 396P levers
Cockpit & contact points
Headset
1" steel
Handlebar
Steel
Handlebar extensions
Not included
Stem
Steel
Saddle
Velo VL-179
Seatpost
Steel, 25.4 mm diameter
Wheels & tires
Hubs
Joy Tech SF hubset, Q/R front
Rims
Alloy, 36-hole
Spokes
2.0 mm straight gauge
Spoke nipples
Brass nipples
Front tire
26 x 2.10" Maxxis
Wheel size
26" wheels
Geometry · Legacy reference
Top tube
574 mm
Head-tube angle
71°
Seat-tube angle
74°
Chainstay / rear center
422 mm
Wheelbase
1066 mm
Fork offset / rake
56 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.