Unior Pro Workshop Chain Tool KIDS the Micro AirBooster fits Presta

the Micro AirBooster fits Presta and Schrader valves and its special design allows the user to adjust the flow while filling the tire

Ideal for any road application

the Ultegra 12-speed cassette is the perfect upgrade for riders running Shimano Ultegra Di2

Like the original

adjustableleg opening to keep the pants away from your chain

Unior Pro Workshop Chain Tool KIDS the Micro AirBooster fits PrestaThe Screw type chain tool is intended for both professionals and enthusiast users. The simple tightening of the spindle fits the chain pin with perfect precision and with its ergonomic design it is easy to use. Features Material: Premium Flex Plus carbon steelErgonomic heavy duty double component handleAlso supports Campagnolo 11 speed chain Mfr Claimed Weight TBC