Park tool - PTD-4, 5 & 6 - Preset Torque Driver S3-Cat-Accessories-Bottles&Cages The deep grooves also mean

The deep grooves also mean this tyre performs well in the wet

BBS-54 - Organic

5mm and 50mm

making any adjustment easier

Park tool - PTD-4, 5 & 6 - Preset Torque Driver S3-Cat-Accessories-Bottles&Cages The deep grooves also meanPARK TOOL PTD 4 PRESET TORQUE DRIVER Shop quality preset torque driver that limit torque applied to fasteners, preventing overtightening and damage to lightweight components. The PTD 4 features all metal internal construction with a comfortable, ergonomic composite moulded grip. Each tool is assembled and calibrated at our factory in Minnesota. Limits torque applied to fasteners while rotating clockwise Preset to 4nm Includes 3, 4, 5mm and T25 bits