e*thirteen Chain Retention System CG.TRSP-DU.TRC.W.BBWD No Bash/ BB Wide
We currently have 7 in stock.
e*thirteen Chain Retention System TRS Dual Ring No Bash/ BB Wide
"The TRS+ (Trail Security) Dual is a guide of multiple personalities. Run with the standard lower slider it is perfect for those riders who want the lightest dual ring chain retention possible. For Riders that want the added impact and over-shift protection of a chainring mounted bashguard, simply swap the lower slider to the Turbocharger compatible version (included) and add a Turbocharger bashguard for unparalleled drivetrain security. Also an excellent choice for 3x to 2x conversions and use with a triple front derailleur. Comes with a Turbocharger compatible lower slider for use with the Turbocharger bashguard (sold separately)."