2012 BMC Switzerland Streetracer SR01 Base
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
48 | 51 | 54 | 57 | 60 | |
Stack | 508mm | 515mm | 543mm | 574mm | 608mm |
Reach | 369mm | 381mm | 388mm | 395mm | 405mm |
Stack to Reach Ratio | 1.38:1 | 1.35:1 | 1.4:1 | 1.45:1 | 1.5:1 |
Seat Tube Length, C-T | 440mm | 455mm | 480mm | 515mm | 570mm |
Top Tube Length, Effective/Horizontal Center | 515mm | 530mm | 550mm | 565mm | 585mm |
Top Tube Length, Actual C-C | 498.8mm | 513.3mm | 531.9mm | 546.4mm | 565.8mm |
Top Tube Slope | 9deg | 9deg | 9deg | 9deg | 9deg |
Head Tube Angle | 71deg | 71.5deg | 72.8deg | 73.5deg | 73.5deg |
Seat Tube Angle | 74deg | 74deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 125mm | 135mm | 160mm | 195mm | 225mm |
Bottom Bracket Drop | 69mm | 69mm | 69mm | 69mm | 69mm |
Bottom Bracket Height | 265mm | 265mm | 265mm | 265mm | 265mm |
Chainstay Length Horizontal | 405mm | 405mm | 405mm | 405mm | 405mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
Pedal Spindle to Ground Clearance | 95mm 170 mm cranks | 95mm 170 mm cranks | 92.5mm 172.5 mm cranks | 90mm 175 mm cranks | 90mm 175 mm cranks |
Base Build
48 | 51 | 54 | 57 | 60 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 23mm | 23mm | 23mm | 23mm | 23mm |
Tire Outer Diameter | 668mm | 668mm | 668mm | 668mm | 668mm |
Crank Length | 170mm | 170mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 400mm | 400mm | 420mm | 440mm | 440mm |
Published Sizing Recommendations
Height | — | 164 cm to 172 cm | 170 cm to 180 cm | 178 cm to 188 cm | 188 cm to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Endurance RoadSource:https://www.bmc-switzerland.com/intl_en/archive