Polygon PM-311/Tamer Shockpost rear, 29.8 mm diameter
Wheels & tires
Rims
FIR MT-122, 40-hole
Spokes
Wheelsmith stainless steel, 2.0mm straight gauge
Spoke nipples
Brass nipples
Front tire
26 x 1.90" Avocet Cross
Wheel size
26" wheels
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.