c

Geometry

  M (PRO 20") M (Junior 19.5")
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 385 386
Stack 354 402
Top Tube (effective) 617 623
Top Tube (actual) 531 439
Seat Tube (effective) 218 214
Head Angle 60 81
Seat Angle 82 66
Head Tube 134 133
Chainstay 397 387
Wheelbase 1088 1083
Front Centre 578 493
Standover 591 504
BB Drop 48 54
BB Height 241 285
BB Type American BB to PF30 50mm / American BB
Fork Rake / Offset 47 32
Trail 52 54
Seatpost Diameter 27 23
Axle Spacing 134 119
Wheel Size 20/22 21
Tyre Max Width 58 63
Seatpost Length 440 356
Max Post Insertion 95 83
Seatpost Offset 0 0
Handlebar Width 802 709
Stem Length 58 49
Stem Angle 0 0
Crank Length 170/172.5 140
Headset 1/1.8 1/1.8
Frame Weight 1 2
Bike Weight 15 15
Data Source Manufacturer Site & Measured Own Bike Manufacturer Site & Measured Own Bike

Note: Frame with Unique Size "19.5' Junior" . but 2011 initial release BXR has Longer " PRO 20' " Size

Measurements are in millimeters and degrees.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.