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About this product
Product Identifiers
BrandStronglight
MPN266036
GTIN3700223703968
UPC3700223703968
Model110PCD
eBay Product ID (ePID)1239743363
Product Key Features
Compatible BrandShimano
Distance Between Bolt Holes64.7 mm
Mounting Type5-Arm
Compatible Bike TypeRoad Bike, Track Bike, Time Trial/Triathlon Bike, Universal, Folding Bike, Hybrid Bike, Tandem Bike, Cyclocross Bike, Trekking Bike, Racing Bike, Mountain Bike, Touring Bike
Though this is the bottom of the range chainring from Stronglight, it's still a pretty good one. I needed to go down to a 46 tooth ring from a 50 tooth for trail riding as I wasn't using the top two gears, and fitting this one means that I can stay in the bigger ring most of the time. It's a complete mismatch with Rotor 3D+ cranks and a Shimano Dura Ace front derailleur but it shifts fine and probably the only downsides are that it will wear faster than the higher spec aluminium one from Stronglight, and that it probably weighs a few grams more (but still less than the 50 tooth ring it replaced).
A good alternative to a 50 tooth outer ring when combined with a 34 tooth inner. It generally means a 2 gear equivalent decrease or increase when changing rings rather than a 3, so faster front shifting and less 'double-shifting' required, i.e. compensation on the right hand lever to keep the cadence.