Cycling > Chain Tensioners

Gamut P40 chain retention systems are designed to be versatile with a polycarbonate bashguard that can be used for a variety of riding disciplines. It is strong enough for the most abusive riding, yet light enough for four-cross and dual slalom. Versitility and toughness in a lightweight package Polycarbonate bashguard...

The MRP G2 Mini-G Chain Retention System is a strong and durable system that helps to keep your chain in place, keeping you on the trail. Patented Integrated Skid Plate DesignUmm thick CNC Alloy Boomerang with weight-optimized relief’s Replaceable polycarbonate Skid w/full boomerang supportS-point attachment of Skid to Boomerang Derailleur...

MRP Long Range Patrol chain retention system is a strong and durable system that is designed to be used with a double chainring system. Designed for use with two chainrings Max-tooth designations references the maximum size of the larger chainring CNC machined alloy boomerang Upper boomerang "fin" keep chain from...

The Gamut G25 Chain Retention System was designed specifically for 4-cross and dual slalom riding with a lightweight yet durable construction. Specifically developed for 4-cross and dual slalom Simple and lightweight system uses an aluminum 1/8" bashguard Published Weight: 195 g Bolt Pattern: 4-Bolt Chainring BCD: 104 mm

E.13 SS Steel Chainguide More than just a chainguide, the SS is a new chapter in ChainRetention. The SS delivers performance, durability and low maintenance.Now with a shiny backplate. Plated steel backplate New Tech 3 Stealth Idler

The MiniMe System 1 kit. MiniMe Kit: For 30 tooth to 34 tooth chainrings Material: CNC Machined Aluminum with Sealed cartridge bearing Rollers Applications: MRP Fit Guide System 1: System 1 kits have two plates that rotate with the chainring. Originally designed for elevated chainstay bikes but with the smaller...

E.13 LG1 Chain Retention System The LG1 chainguide system was developed to meet the rigorousdemands of World Cup downhill racing.  Extremely strong,reliable, and adjustable, this system has the lightest weight of anychainguide available. Wearplates have chainring size indicators for simple adjustment Easily change chains and chainrings w/o removing wearplates Captive...

The E-13 SRS Chain Retention System is compatible with all chainstay configurations. Compatible with ISCG (International Standard Chain Guide) tabbed frames or with bottom brackets that use a lip on the fixed cupQ3mm thick Makrolon thermoplastic bashguard is tough, light and won't snag Compatible with all chainstay configurations

MRP SB-3 Partycrasher chain guide, bottom bracket mount includes MRP's one-piece, CNC-machined polycarbonate bashguard. Pre-formed steel backplate eliminates the need for added guide places Based upon System 3 guide's boomerang design Compatible with standard and elevated chainstay configurations ISCG mount model requires ISCG mount tabs on frame or an ISCG...

MRP System 3 Mini Me Partycrasher chain guide is CNC-machined from a single block of polycarbonate and features a simplified boomerang design for lower weight and broader compatibility. Compatible with standard and elevated chainstay configurations SCG Mount model requires ISCG mount tabs on frame or an ISCG adapter plate Bolt...

MRP System3 Partycrasher chain guide, ISCG'05 mount, the Partycrasher bashguard is CNC-machined from a single block of polycarbonate. ISCG models require ISCG'05 mount tabs on frame or an ISCG'05 adapter plate Simplified boomerang for lower weight and broader compatibility Compatible with standard and elevated chainstay configurations Mount Type: I''05 Bolt...

Race Face Atlas FR Chainguide The Race Face Atlas guide brings compatibility & ease of installation to a whole new level.  Designed for a wide range of frames & suspension systems, the Atlas guide is optimized to work flawlessly with most dual chainring set ups. Aggressive profiling on boomerang is...

e.13 SRS+ Alloy Chainguide