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> Special Order Catalog > Components > Chain > Chain Retention Systems > Chain Retention System > MRP 2x Chain Retention System 39/42T BB Mount Black
 

MRP

2x Chain Retention System 39/42T BB Mount Black (CH1682)

$159.95
The 2x chain guide provides robust chain retention and chainring protection for 2x10 and 2x9 drivetrains.
  • Patent-pending dual pulley design provides precise chain engagement while reducing noise and drag
  • Integrated skid protects chainrings and glides over rocks and obstacles
  • Raised top fin profile prevents the chain from dropping to the BB shell
  • Modular skid saves 40g when removed
  • Compatible with 9 and 10 speed drivetrains
  • Alloy backplate
  • Compatible with traditional threaded bottom brackets only
Item Specifications
ColorBlack
Weight144
Max Tooth42
Chainguide Mount TypeBB Cup Mount
 
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Trails Have Our Respect Trailnet League of American Bicyclists
Bike Walk KC Earn Your Dirt People for Bikes
Gateway Off-Road Cyclists Live Well Omaha IMBA
Independently owned, passionately operated by Midwest Cycling ST. LOUIS KANSAS CITY OMAHA
BALLWIN
13922 Manchester Road
Ballwin, MO 63011
(636) 394-2453
Online Inquiries (800) 234-8356
ARNOLD
2166 Michigan Ave
Arnold, MO 63010
(636) 287-6700


SHAWNEE
10412 Shawnee Mission Pkwy
Shawnee, KS 66203
(913) 631-6800
  PAPILLION
8410 South 73rd Plaza
Papillion, NE 68046
(402) 935-1988
MIDTOWN
7214 Jones Street
Omaha, NE 68114
(402) 884-1820