FSA Gamma drive creeking
gtd.
Posts: 626
I have a old Gamma Drive MegaEXO crank set (19mm external cup bb) that creaks no matter how tight I do up the two bolts that clamp the left crank to the axle.
It creeks when the arm reaches 9 o'clock and again when it reaches 3 o'clock
Would a new crank arm fix this or am I better off just changing to a different chain set
It creeks when the arm reaches 9 o'clock and again when it reaches 3 o'clock
Would a new crank arm fix this or am I better off just changing to a different chain set
Mountain: Orange Patriot FR, SubZero & Evo2LE.
Road: Tifosi Race Custom.
Do it all bike: Surly Disc Trucker 700c/29er
Road: Tifosi Race Custom.
Do it all bike: Surly Disc Trucker 700c/29er
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Parktools :?:SheldonBrown
It does it with the cranks removed from the bb, the drive side pedal is stuck in the crank so I tried using the other crank as leverage and it creaked then too.
Road: Tifosi Race Custom.
Do it all bike: Surly Disc Trucker 700c/29er
Where the pinch bolts go to grip the axle on the non drive side crank there is no longer a gap when the crank if fitted (where the security tab goes on a Shimano HT2 crankset.
My Afterburner and Comet cranks have a gap when the crank is fitted this one doesn't so I cant tighten the crank pinch bolts up enough
Road: Tifosi Race Custom.
Do it all bike: Surly Disc Trucker 700c/29er