Stinger Double Ring Chain Tensioner

Dual-Ring Chain Tensioners

The World’s #1 Dual-Ring Chain Tensioner!!

●  CNC’d 6061 T-6
●  Lightweight & Simple and inexpensive
●  Works with almost any bashring
●  Molded Stepped Roller adds more tension when you ride the granny ring
●  Converts to a single-ring chainguide w/BLACKSPIRE BLACKGUARD inner plate
●  Compatible with up to 40t chainrings

INTENDED USE: All Mountain/Trail & Freeriding

●  Mounts: ISCG, ISCG’05, BB mount, BMX
●  Color(s): Anodized Black
●  Weight: 90g