Shimano Tourney TY-20, bottom-pull/clamp-on 28.6 mm
Rear derailleur
Shimano Tourney TY20
Crankset
SP-312 steel, 28/38/48 teeth
Rear cogs
6-speed, 14 - 28 teeth
Chain
KMC HP-20, 1/2 x 3/32"
Pedals
Waimanly 872PVC
Brakes
Brakes
Vanguard 674P brakes, Waimanly 381 levers
Cockpit & contact points
Headset
1" CH-713 steel
Handlebar
Waimanly MTB-1 steel
Handlebar extensions
Not included
Stem
Waimanly 145
Saddle
Velo VL-169EM
Seatpost
Steel, 26.8 mm diameter
Wheels & tires
Hubs
Steel, Q/R front
Rims
Femco A5, 36-hole
Spokes
Steel, 2.0 mm straight gauge
Spoke nipples
Brass nipples
Front tire
26 x 1.95" Duro HF-101
Wheel size
26" wheels
Geometry · Legacy reference
Top tube
558.8 mm
Head-tube angle
70°
Seat-tube angle
73°
Chainstay / rear center
431.8 mm
Wheelbase
1028.7 mm
Fork offset / rake
43.2 mm
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 21, 2026.