Technology:

Dimensions - 4

These wheels feature 45mm carbon rims for a perfect balance of speed and stability

For the Grand Prix 5000 S TR

40mm Spacers (2 x 5mm) (3 x 10mm) (1 x 10mm External Bypass Spacer)

bookman volume%E2%84%A2 1500 lumen Color:Black Technology:Targeted towards the most demanding cyclists, the Eurobike Award winning Volume 1500 sets a new standard for high performance bike lights. With 1500 lumens and the efficient beam pattern this light is amazingly powerful. It has a high capacity battery (4000 mAh) and the possibility to bring extra batteries for the ride, perfect for long gravel rides. With the Power wheel (patent pending) the light is a dream to operate, also with gloves. Equipped with