Works Components Round Chainring SRAM 8-Bolt 30T Boost 3mm Blk Pad Shape Number-41 The Classic Drive Pump features

The Classic Drive Pump features parts made from gleaming CNC machined aluminum

and easier cable insertion

and combines a low profile head that only covers the top and inboard side of the chain with our GuideLock quick adjustment system

An air release button and Pressure-Rite connector makes setting proper pressure easy and eliminates air loss when disconnecting while the flexible hose takes stress off the valve stem when pumping

Works Components Round Chainring SRAM 8-Bolt 30T Boost 3mm Blk Pad Shape Number-41 The Classic Drive Pump featuresEngineered to work with T Type and Non T Type 10 12sp chains Precision CNC machined in the UK from aerospace 7075 T6 aluminum Compatible with SRAM direct mount 8 bolt crank arms Weight: 51g (30t) Model Round SRAM 8 Bolt DM Ring Type Single (Anti Chain Drop) Mount 8 Bolt DM 3mm Offset Teeth 30 Oval Round Round Color Black