Promax Banger BMX Stem - 48mm Front Load Black MFPN=TJB-M2B The lockring is machined to

The lockring is machined to utilize a common Shimano cassette lockring tool for installation and removal

High Capacity Li-Ion Battery Ideal for dynamo recharging Battery Li-Ion Lumens Front 500 Weight 121 Recharge Type USB

but not compatible with Shimano GRX front derailleurs

Solo Air spring is specifically tuned for short travel

Promax Banger BMX Stem - 48mm Front Load Black MFPN=TJB-M2B The lockring is machined toBanger stems have a front load design and can be used with either side up providing a 5 millimeter drop or rise. Available with 48 millimeter and 53 millimeter extensions they are cold forged from the highest quality 6061 T6 aluminum then CNC machined to enhance the shape and further reduce weight. Uses M6 bolts Bar Clamp Diameter (mm) 22. 2 Color Black Defined Color Black Length 48 Reach 48 Rise 5 Stack Height 30. 5 Steerer Clamp Diameter 1 1 8" Stem