Spruce up your fixie or singlespeed road bike by upgrading to the SRAM S300 crankset. The forged aluminum crankarms and hollow GXP spindle create a crankset that is Lightweight, stiff and affordable. It is a great alternative to its more expensive, older sibling, the SRAM Omnium. Included is a dependable and smooth GXP threaded bottom bracket.
Forged Alloy Crankarms
7075 aluminum 48t chainring
Hollow GXP spindle
Includes English thread GXP bottom bracket.
GXP, English thread
Chain Ring Options
Crank Arm Length
160, 170, 175mm
BB Spindle Interface
Crank Arm Material
Bolt Center Diameter (BCD)
Track, Fixed, Single speed road
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
The best part about this is that it's a two piece and not a three piece. the BB that comes as a bundle is a welcome extra. This crank is super lightweight. I have already put 500km on it and its smooth sailing.
I chose this over the Omnium because I already have several 130bcd chainrings and I run a WI ENO DOS freewheel, so a 3/32 chainring helps. I’d say it’s Apex level stuff. As others have said, the chainring bolts are locktite’d on and you have t drill them out. I went so far as to try an impact driver got nowhere, as the back side just spun with the front. A Park chainring nut tool couldn’t get enough grip to break the locktite either.
Looks nice and the BB hasn’t been an issue yet, though I’m only 100 miles in.
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