Rocky Mountain Bicycles.

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OXYGEN 50

Road, Road

Specification

FrameRMB 6061 Series Custom Hydroformed Alloy. Internal Cables. 1-1/8
ForkRMB Carbon W/ Alloy Steerer
Front TravelN/A
Rear ShockN/A
Rear TravelN/A
Head SetCane Creek Five Series: ZeroStack™ 44mm
StemRMB Road Adjustable -8° to 16° x 90-120mm
HandlebarEaston Wing Ergo Ø31.8mm x 400-440mm
BrakesTektro R540 Dual Pivot / Cartridge Pad
Brake LeversShimano 105
ShiftersShimano 105 10spd
Gearing (FR)Shimano 105 34.9mm 10spd
Gearing (RR)Shimano 105 10spd
Cranks & ChainringsShimano 105 170-172.5-175mm 50/34T
Bottom BracketShimano 105 68mm
PedalsN/A
Hubs (FR)Shimano RS-10 Straight Pull
Hubs (RR)Shimano RS-10 Straight Pull
CassetteShimano 105 12-27T 10spd
ChainShimano 105
SpokesShimano RS-10 Bladed Aero
RimsShimano RS-10
Tires (RR/FR)Vittoria Zaffiro 25c
Seat PostRMB UD Carbon 31.6mm
SaddleRMB SL Honeycomb Flex Base

Geometry

SizeSMLXLXXL
Head Length
Head Angle72.5°72.5°72.5°73°73.5°
Seat Angle75°74°73.5°73°72.5°
Seat Tube length440470500530560
Horiz. Toptube Length520535550575600
Headtube Length120145170205230
Chainstay Length407407410415418
BB Drop71.571.57068.568.5
Wheelbase97197699010101026
Front-Centre
Standover Height726749776810836
Fork Rake4545454545
Seat Tube (center-center)


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