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SOMA
LOVE (Frame
Reviews from Customers)
GEOMETRY JARGON: Our road and cross frames have a slight
slope to them, so ACTUAL top tube length varies from the EFFECTIVE (parallel
to the ground) measure, which is the measurement you would use (along
with stem length) for determining "cockpit length". "EFFECTIVE
TT" measure is also known as "LEVEL TT" or "VIRTUAL
TT" measurement.
Size is generally measured by seat tube length (center of the BB to the
top of the seat tube).
Exceptions: The Smoothie is given a virtual sizing, to make it is easier
to compare with traditional, non-compact geometry bikes.
Please note the Delancey geometry has been revised. If you own a first
generation Delancey and need to reference your numbers, please refer to
the Speedster's numbers.
ALL FRAMES SHARE THESE COMMON SPECS:
Derailleur clamp size for all SOMA frames is 1-1/8", front derailleur-style:
bottom-pull on all models except the Juice.
Headtubes for all models (including the Delancey) are 1-1/8", except
for the Rush which is 1".
Bottom bracket has English threading/68mm shell width (except the Juice,
which has a 73mm shell width)
All of our road and cross frames have downtube shifter bosses to accomodate
old school builds.
Seatpost size: 27.2mm
| SIZE | ||||||||||
SOMA
Stanyan (Lugged |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C (Actual) [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Needs
to use 57mm reach road brakes Rear hub spacing: 130mm Sold as a frame and fork set. |
52cm | 535 | 527 | 73 | 73.5 | 420 | 30.4" | 110 | 70 | 984 |
| 54cm | 550 | 546 | 73 | 73.5 | 420 | 31" | 115 | 70 | 994 | |
| 56cm | 565 | 565 | 73 | 73 | 425 | 31.6" | 122 | 70 | 1009 | |
| 58cm | 575 | 575 |
73.5 | 73 | 425 | 32.3" | 137 | 70 | 1013 | |
| 60cm | 590 | 590 | 73.5 | 73 | 430 | 33" | 157 | 70 | 1034 | |
| SIZE | ||||||||||
SOMA
Van Ness (Lugged Road Sport SS) |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C (Actual) [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
Needs to use 49mm reach road brakes Rear hub spacing: 120mm Sold as a frame and fork set |
52cm | 535 | 527 | 73 | 73.5 | 415 | 31" | 126 | 58 | 985 |
| 54cm | 550 | 546 | 73 | 73.5 | 415 | 31.5" | 147 | 58 | 995 | |
| 56cm | 565 | 561 | 73 | 73 | 420 | 32.1" | 155 | 58 | 1010 | |
| 58cm | 575 | 571 |
73.5 | 73 | 420 | 32.8" | 175 | 58 | 1014 | |
| 60cm | 590 | 586 | 73.5 | 73 | 420 | 33.5" | 195 | 58 | 1035 | |
| SOMA Smoothie (Road Race) | Virtual
Size: Seat Tube length in ( ) |
Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C (Actual) [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Semi
compact geometry. The "size" is not based upon
seat tube length. Actual seat tube length is in parentheses. There is no size 50cm. Rear hub spacing: 130mm |
48(43)cm | 510 | 490 | 71.5 | 75 | 410 | 27.9" | 100 | 75 | 973 |
| 52(49)cm | 530 | 72.5 | 75 | 410 | 29.4" | 122 | 70 | 977 | ||
| 54(51)cm | 550 | 72.5 | 74.5 | 410 | 30.3" | 140 | 70 | 986 | ||
| 56(53)cm | 560 | 545 | 73.5 | 73.5 | 410 | 30.9" | 155 | 70 | 988 | |
| 58(55)cm | 570 | 560 | 73.5 | 73 | 410 | 31.6" | 172 | 70 | 993 | |
| 60(57)cm | 580 | 73.5 | 72.5 | 415 | 32.2" | 195 | 70 | 1000 | ||
| 62(59)cm | 590 | 570 | 73.5 | 72.5 | 415 | 33.0" | 210 | 70 | 1012 | |
| SIZE | ||||||||||
| SOMA Smoothie ES (Road Sport) | Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Needs
to use 57mm reach road brakes and fork to match Rear hub spacing: 130mm |
46cm | 518 | 505 | 72 | 75 | 420 | 29.2" | 110 | 60 | 985 |
| 48cm | 521 | 510 | 73 | 75 | 420 | 29.8" | 110 | 60 | 986 | |
| 50cm | 524 | 515 | 73 | 75 | 420 | 30.0" | 110 | 70 | 986 | |
| 52cm | 538 | 530 | 73 | 74 | 420 | 30.5" | 116 | 70 | 987 | |
| 54cm | 557 | 550 | 73 | 74 | 420 | 31.3" | 135 | 70 | 1005 | |
| 56cm |
568 | 560 | 73 | 73.5 | 425 | 32.0" | 155 | 70 | 1016 | |
| 58cm | 579 | 570 | 73 | 73 | 430 | 32.7" | 170 | 70 | 1027 | |
| 60cm | 588 | 580 | 73 | 73 | 430 | 33.5" | 190 | 70 | 1037 | |
| 62cm | 598 | 590 | 73 | 72.5 | 430 | 34.2" | 210 | 70 | 1041 | |
| 64cm | 603 | 595 | 73 | 72.5 | 430 | 34.9" | 230 | 70 | 1042 | |
| 66cm | 618 | 610 | 73 | 72.5 | 430 | 35.6" | 230 | 70 | 1060 | |
| SIZE | ||||||||||
| SOMA
Double Cross (Cyclo-cross) |
Center of BB - Top of Seat Tube |
Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
Double Cross rear hub spacing: 132.5mm Top tubes are on the long side Will fit road triples, doubles, and cross cranks |
42cm | 523 | 505 | 72 | 75 | 420 | 28.0" | 110 | 66 | 991 |
| 46cm | 531 | 514 | 72 | 75 | 420 | 29.2" | 110 | 66 | 994 | |
| 48cm | 540 | 525 | 72 | 74.5 | 420 | 29.5" | 110 | 66 | 1004 | |
| 50cm | 548 | 535 | 72 | 74 | 425 | 29.9" | 110 | 66 | 1012 | |
| 52cm | 556 | 545 | 72 | 73.5 | 425 | 30.5" | 116 | 66 | 1015 | |
| 54cm | 567 | 560 | 72 | 73 | 425 | 31.2" | 120 | 66 | 1026 | |
| 56cm | 576 | 570 | 72 | 72.5 | 425 | 31.9" | 135 | 66 | 1032 | |
| 58cm | 592 | 582 | 72 | 72.5 | 425 | 32.6" | 165 | 66 | 1042 | |
| 60cm | 602 | 590 | 72 | 72.5 | 425 | 33.4" | 195 | 66 | 1052 | |
| 62cm | 612 | 600 | 72 | 72 | 425 | 34.0" | 210 | 66 | 1056 | |
| SIZE | ||||||||||
| SOMA
Saga |
Virtual
Size: Seat Tube length in ( ) |
Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C (Actual) [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
Semi
compact geometry. The "size" is not based upon
seat tube length. Actual seat tube length is in parentheses. |
44(41.5)cm | 502 | 484 | 70.5 | 75 | 450 | 27.6" | 130 | 50 | 1019 |
| 47(44.5)cm | 517 | 499 | 70.5 | 74.5 | 450 | 28.1 | 140 | 50 | 1030 | |
| 50(475)cm | 530 | 514.7 | 70.5 | 74 | 450 | 28.9" | 155 | 50 | 1038 | |
| 52(49.5)cm | 540 | 523.5 | 71 | 73.5 | 450 | 29.6" | 175 | 50 | 1040 | |
| 54(51.5)cm | 550 | 533.5 | 71 |
73 | 450 | 30.4 | 190 | 50 | 1046 | |
| 56(53.5)cm | 565 | 548 | 72 | 73 | 450 | 30.9" | 165 | 80 | 1040 | |
| 58(55.5)cm | 580 | 562.5 | 72 | 73 | 450 | 31.7" | 185 | 80 | 1055 | |
| 60(57.5)cm | 595 | 577.5 | 72 | 72.5 | 450 | 32.5" | 205 | 80 | 1065 | |
| 62(59.5)cm | 605 | 587 | 72 | 72.5 | 450 | 33.1" | 220 | 80 | 1075 | |
| SIZE | ||||||||||
| SOMA
Rush |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C (Actual) [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| 49cm | 515 | 515 | 73.5 | 75.5 | 388 | 29.4" | 70 | 58 | 936 | |
| 51cm | 525 | 525 | 73.5 | 75.5 | 388 | 30.4" | 90 | 58 | 948 | |
| Rear hub spacing: | 53cm | 536 | 535 | 74 | 75.3 | 388 | 31.0" | 110 | 58 | 953 |
| 120mm | 55cm | 551 | 550 | 74.3 | 75.3 | 388 | 31.8" | 130 | 58 | 966 |
| Drilled for brakes | 57cm | 561 | 560 | 74.3 | 75.3 | 388 | 32.5" | 150 | 58 | 976 |
| + 1 bottle cage | 59cm | 578 | 575 | 75 | 75 | 388 | 33.3" | 170 | 58 | 982 |
| 61cm | 585 | 585 | 75 | 75 | 388 | 33.9" | 190 | 58 | 993 | |
| SIZE | ||||||||||
| SOMA
Groove (Geared 26" MTB) |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C [mm ] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm ] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Hardtail
geometry is based on a 440mm fork (approximately 80mm travel fork) Max. chainrings: 48-36-26T Rear hub spacing: 135mmm |
15" / 385mm | 539mm 21.22" |
520 | 71.5 | 73 | 422 | 26.9" | 110 | 40 | 1003 |
| 17" / 435mm | 560mm 22.03" |
535 | 71.5 | 73 | 422 | 28.3" | 116 | 35 | 1026 | |
| 19" / 485mm | 590mm 23.00" |
565 | 71.5 | 73 | 422 | 30.0" | 140 | 35 | 1057.5 | |
| 21" / 535mm | 606mm 23.83" |
584 | 71.5 | 73 | 422 | 31.4" | 153 | 35 | 1073 | |
| SIZE | ||||||||||
| SOMA
4one5 (SS 26"MTB) |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C [mm] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Hardtail
geometry is based on a 440mm fork (approximately 80mm travel fork) Disc brake tab: Int'l standard Rear hub spacing: 135mmm |
15" / 385mm | 558mm 21.96" |
539 | 71.5 | 74 | 422 | 26.4" | 100 | 40 | 1031 |
| 17" / 435mm | 586mm 23.07" |
560 | 71.5 | 73 | 422 | 28.1" | 110 | 35 | 1052.2 | |
| 19" / 485mm | 602mm 23.70" |
577 | 71.5 | 73 | 422 | 29.9" | 130 | 35 | 1068.7 | |
| 21" / 535mm | 620mm 24.40" |
597.2 | 71.5 | 73 | 422 | 31.2" | 155 | 35 | 1087.4 | |
| SIZE | ||||||||||
| SOMA
B-Side (Geared or SS 650b MTB) |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm ] |
Top
Tube: C-C [mm] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm] |
Standover
Height [inch] |
Headtube Length [mm] |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Hardtail
geometry is based on a 453mm long (when sagged) fork Disc brake tab: Int'l standard (no rim brake mounts) Rear hub spacing: 135mmm Extra short seat tubes; 400mm or longer seatpost recommended 13.5 and 15" size have only one set of bottle cage bosses.. |
SM: 13.5"/ 343mm | 560mm 22" |
550 | 71 | 73.5 | 429 | 28.4" | 100 | 50 | 1041.7 |
| MD: 15" / 385mm | 577mm 22.75" |
557 | 71 | 73 | 429
|
29.25" | 110 | 50 | 1053.8 | |
| LG: 17" / 435mm | 597mm 23.5" |
571.5 | 71.5 | 73 | 429 | 30.35" | 115 | 50 | 1069 | |
| XL: 19" / 482mm | 620mm 24.5" |
593 | 71.5 | 73 | 429 | 31.3" | 125 | 50 | 1092 | |
| SIZE | ||||||||||
SOMA Juice ( Geared or SS 29er) |
Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm] |
Top
Tube: C-C [mm] |
Head Angle | Seat Tube Angle | Chainstay
Length [mm] |
Standover
Height [inch] |
Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| 29"
wheel MTB uses 700c wheels. Geometry is based on a fork 468mm long Max. chainrings: 48-36-26T Rear hub spacing is 132.5mm BB shell: 73mm 29.6/30.0mm seat collar not included. |
M 16" | 576mm 22.67" |
553 | 71 | 73 | 447 | 29.5" | 80mm | 68 | 1060 |
| L 18" | 600mm 23.60" |
576 | 71.5 | 73 | 447 | 30.5" | 110mm | 68 | 1088 | |
| XL 20" | 620mm 24.45" |
595 | 72 | 73 | 447 | 32.0" | 110mm | 68 | 1105 | |
| SIZE | ||||||||||
| SOMA Buena Vista (Mixte) | Center of BB - Top of Seat Tube | Top Tube: C-C (Effective) [mm] |
Tire Size | Head Angle | Seat Tube Angle | Chainstay
Length [mm] |
Standover height | Headtube Length |
Bottom
Bracket Drop [mm] |
Wheelbase [mm] |
| Rear
hub spacing: 132.5mm XS(42cm) size requires Tetkro R-556 (Rivendell Silver) caliper brake or Dia-Compe Mod. 750 brake to reach 26" rims. 50, 54, and 58cm sizes require a 57mm reach caliper brake to reach 700c rims. |
XS(42cm) | 518mm | 26" | 71.5 | 75 | 425 | 25" | 130mm | 45 | 1006 |
| SM(50cm) | 530mm | 700c | 72 | 74.5 | 440 | 26" | 130mm | 74 | 1014 | |
| MD(54cm) | 555mm | 700c | 72 | 74 | 440 | 26.8" | 150mm | 74 | 1105 | |
| LG(58cm) | 582mm | 700c | 73 | 73 | 440 | 27.7" | 180mm | 74 | 1092 | |
| Sold
as a frame and fork set. |
||||||||||
