19" Impact Reagent Unicycle - Black (42mm)
The Reagent is Impacts flagship Street and Flatland unicycle. Combining latest technologies with years of rider’s experience.
Primary Discipline: Street, Flatland
Secondary Disciplines: Trials
The Reagent is Impact’s all-round urban unicycle. Featuring a square crown frame ideal for coasting and wheel walk based tricks, this unicycle can also be used for trials and street thanks to its 19” wheel.
Sporting 130mm cranks, this unicycle is ideal for all-round riding, and can be modified with 118mm cranks for smoother flatland lines, 130mm Groovy cranks for flips and rolls, or 140mm Eiffel cranks for Trials. (For pure flatland riding, the Impact Sylph unicycle may be an appropriate alternative)
This unicycle is available with both 32mm (Reagent Pro) and 42mm bearings (Reagent).
– 32mm bearings are Impact’s performance bearing, providing a dramatic decrease in weight, as well as added stiffness. As a performance product, these bearings require maintenance and have a shorter life than 42mm bearings.
– 42mm bearings are used on almost all mid-professional tier unicycles. Although heavier than 32mm bearings, these bearings offer reliability and increased compatibility for other brand’s frames.
Saddle: Impact Naomi Unicycle Saddle – Black
Seatpost: Impact ‘ALLinONE’ Seatpost 300mm (27.2mm)
Seatclamp: Impact ’1 Bolt’ and ’2 Bolt’ Seatpost Clamps – White (31.8mm)
Frame: 20′ Impact Reagent/Sylph Pro Frame – Black (42mm)
Hub: Impact ISIS CrMO 36 spokes – White (42mm)
Cranks: Impact Groovy Cranks -130mm
Pedals: Nimbus Plastic Pedals – Black
Spokes: Stainless Black ED Finish
Rim: Impact 47mm Wide Rim – White
Rim Tape: Black
Tyre: Maxxis Creepy-Crawler Tyre – 20′ x 2.5"
Recommended leg length sizes for unicycle:
Standard seatpost: Minimum - 72cm (28.3"), Maximum - 86cm (33.9")
Cutdown seatpost: Minimum - 62cm (24.4")
These sizes are measured from crotch to floor wearing shoes
For more information check out impactunicycles.com
Frequently Asked Questions and Answers
General Unicycle maintenance
Unicycles are not complicated but they do take a little bit of maintaining. Here are some of the key points:
Stop riding immediately and tighten! If these are left they will destroy the cranks and hub. The creak comes ...
Impact Unicycle Instructions
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Impact Unicycles Manufacturers Page
Impact Unicycles is the best manufacturer in the world for trials and flatland unicycles. Although the brand was started in 2009 by the famous French rider Yogi. It is now wholly owned by Unicycle.com. Designed by unicyclists, ridden by world champions...