FSA Gravity Light crankset review

Diet downhill cranks

Our rating 
4.5 out of 5 star rating 4.5
GBP £199.95 RRP | USD $297.00
FSA Gravity Light Crankset

Our review

Stiff and super-light for its strength – a great race crank
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FSA’s Gravity Light crankset is a racer’s dream, with World Championship stripes to back it up. At under a kilo, it really is a serious weight saver for race bikes. It certainly hasn’t hindered Sam Hill in his past couple of seasons.

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Despite skinny looks, the hollow forged crank arms feel stiff enough underfoot to sting your feet through rocky sections. Steel pedal inserts, axle and chainring bolts keep everything securely connected too.

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The single row bearings and flat arm profile mean they don’t have the strength for too many crashes or super big drops (which is where the standard Gravity comes in). They’re well priced too.

Product Specifications

Product

Name Gravity Light Crankset
Brand FSA

Description MegaExo BB, Single row cartridge BB bearings, 24mm integrated CrMo spindle, Q-Factor: 169mm, Translucent polycarbonate bashguard,
Available Colours Black Anodised
Material 6061 T6 Aluminium Chromoly Steel
Gearing 22/32 22/32/44
Bracket Type External Bearing
Bottom Bracket Shell Compatibility 68mm 73mm 83mm
Crank Arm Lengths 165mm 170mm 175mm