Specialized Amira SL4 2012

Please login now to see the numbers

We ask that you login after viewing so many bikes, to protect our data from thieving robots.

It's totally free - no password - no spam - no catch.

Geometry

Select two bikes to compare.
Any bike, any page.

  44cm 48cm 51cm 54cm 56cm
Compare
Reach 294 345 436 373 316
Stack 434 528 536 551 650
Top Tube (effective) 507 500 501 541 446
Seat Tube C-T 397 402 439 572 569
Head Angle 84 72 81 69 83
Seat Angle 70 82 67 62 59
Head Tube 113 125 145 144 188
Chainstay 441 394 415 459 461
Wheelbase 984 830 1132 971 1167
Front Centre 620 514 613 500 711
Standover 642 830 661 675 692
BB Drop 66 81 75 79 77
Fork Rake / Offset 54 43 54 45 56
Trail 70 53 63 57 55
Seatpost Length 354 333 269 251 392
Handlebar Width 420 355 323 336 429
Stem Length 74 61 76 98 102
Crank Length 140 146 202 159 202
Data Source Online Review Online Review Online Review Online Review Online Review

Measurements are in millimeters and degrees.

New Advanced Search

You can now search the database by numbers.

Find bikes that match your geometry criteria.

If you like the site, can we ask a favor?

Click now, buy soon, and we'll get a few cents.

Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

Like this project? Subscribe for occasional emails about new things. No Spam. Promise.