IGI RiRi Stem (29mm) Tripod SeatPost Will fit all old-school style

Will fit all old-school style caliper brakes

Thread Pitch: M8 X 1

PC Pedals:

Speedster is available in a range of sizes & tread compounds to suit racers of all ages

Double butted 'Tech' spokes to reduce rotational weight

IGI RiRi Stem (29mm) Tripod SeatPost Will fit all old-school styleTHE STRONG POINTS of the RiRi stem are the rounded back section w very minimal edges to bang your knee on. No bolts at the back, so the 4 outer bolts reach the back piece through slots in the middle piece. On assembly or disassembly, the 2 middle bolts are used to keep the right bar angle & tightened onto the stem, so you dont lose your bar angle. Small jewel of a stem. 6061 Alum 29mm Reach 205 Grams 43mm Stack Height M6 Allen Bolts Titanium Bolts