European styling featuring a tunnel forged hollow crank arm design that uses the BB6500 Bottom Bracket with pipe billet spindle for weight savings overall. 39x53t. 643g. Specify Arm Length: 165 39x53t or 170mm 39x52t. 9speed
165 LENGTH IS 53/39 AND 170 LENGTH IS 52/39. rt 8/11/09
TYPE-----------ROAD/DOUBLE****9 SPEED CHAIN IS RECOMMENDED****
WEIGHT---------647 GRAMS
MATERIALS------ARMS/ALUMINUM CHAINRINGS/ALUMINUM BOLTS/STEEL
FINISH---------ARMS/ANODIZED CHAINRINGS/ANODIZED MATTE-GREY
CHAINRINGS-----53/39
BOLT CIR DIA---OUTER/130 INNER/130
SIZE BB USED---68X109.5(ENGLISH) 70X109.5(ITALIAN)*MUST BE SPLINED*
BEST BB TO USE-(SH-BB6500)*IS SPLINED*
BB BOLTS-------ARE INCLUDED
070998TS
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