2013 - Big Mountain 21

SIZESS (17"), M (19"), L (21")
COLOR(S)Silver, Olive Green
MAIN FRAMEElios 1 Hi Ten steel, double water bottle mounts
REAR TRIANGLEElios 1 steel w/ cold-forged dropout
FORKSuntour M3020 29", w/ steel steerer, 75mm travel
CRANKSETProwheel, 48/38/28T, 7-speed
BOTTOM BRACKETCartridge
PEDALS 1-piece resin body, boron axle
FRONT DERAILLEURShimano TX-51, band type 31.8mm
REAR DERAILLEURShimano Tourney, 7-speed
SHIFTERSShimano Tourney Revo Shift, 21-speed
CASSETTEShimano Tourney freewheel, 14-28T, 7-speed
CHAINFixed Star, 7-speed
WHEELSETWeinmann ZAC 19 32H double wall rims, alloy Formula hubs, ED spokes, brass nipples, steel quick releases
TIRES Evolution, 27 tpi, 29" x 2.0"
BRAKE SETAlloy linear pull
BRAKE LEVERSAlloy 3-finger lever, w/ resin handlebar mount
HEADSETNeco, 1 1/8" w/ caged bearings
HANDLEBARSteel, 30mm rise, 6d sweep, 25.4mm clamp
STEMSteel, 25.4mm, +/- 20d
TAPE/GRIPKraton rubber, closed end
SADDLESE w/ foam padding, steel rails
SEAT POSTSteel, 27.2mm x 300mm
WEIGHT38lb / 17.2kg
SIZES (17")M (19")L (21")
SEAT TUBE- CENTER TO TOP432483533.4
EFFECTIVE TOP TUBE LENGTH569.4581.1598.8
CHAIN STAY445445445
BB DROP606060
FORK OFFSET474747
HEAD TUBE ANGLE717171
SEAT TUBE ANGLE737373
WHEEL BASE108011001120
STAND OVER HEIGHT821.8845.9869.5
BB HEIGHT309.5309.5309.5
HEAD TUBE LENGTH125125125
SEAT POST DIAMETER25.425.425.4
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