Park Tool STL-1.2 Shop Stool (No Backrest) MFPN=00.4318.053.000 The EX1 drive train was

The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads

Praxis Works mountain cranks use the 3mm offset for their DM-A and 0mm offset for their DM-B chainrings

Size: 28 x 50 x 9cm (11 x 19

simple yet elegant and reliable

} Bluetooth low energy technology and ANT+ wireless data transfer

Park Tool STL-1.2 Shop Stool (No Backrest) MFPN=00.4318.053.000 The EX1 drive train wasPark Tool STL 1. 2 Shop Stool (No Backrest). Park Shop Stools offer a comfortable padded seat with a three color Park Tool Logo.