Gold Country Cyclery
Surly Long Haul Trucker Frame Geometry

42 cm

46 cm

50 cm

52 cm

54 cm

56 cm

58 cm

60 cm

62 cm

ST (C-T)
Inches
mm

16.5
420.0

18.1
460.0

19.7
500.0

20.5
520.0

21.3
540.0

22.0
560.0

22.8
580.0

23.6
600.0

24.4
620.0

TT (C-C)
Inches
mm

19.4
492.6

20.0
508.3

20.7
525.1

21.1
534.8

21.6
549.5

22.2
564.4

22.8
580.1

23.4
593.8

23.8
603.5

TT (Effec.)
Inches  
mm

19.9
505.0

20.3
515.0

20.9
530.0

21.3
540.0

21.9
555.0

22.4
570.0

23.1
586.0

23.6
600.0

24.0
610.0

HT Angle
degrees

70.0°

70.0°

71.0°

71.0°

71.0°

72.0°

72.0°

72.0°

72.0°

ST Angle
degrees

75.0°

74.5°

74.0°

73.5°

73.0°

73.0°

72.5°

72.5°

72.0°

BB Drop
Inches
mm

1.9
47.0

1.9
47.0

1.9
47.0

1.9
47.0

1.9
47.0

3.1
78.0

3.1
78.0

3.1
78.0

3.1
78.0

CS Length
Inches
mm

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

18.1
460.0

Wheel Sizes
26"
700c

x

x

x

x

x

x

x

x

x

Wheel Base
Inches
mm

40.8
1036.6

41.1
1042.7

41.2
1046.8

41.5
1053.1

41.9
1064.0

41.6
1055.7

42.0
1066.7

42.6
1080.9

42.7
1085.3

S.O. Height**
Inches
mm

27.7
703.0

28.5
723.8

29.8
756.9

30.5
775.1

31.2
793.1

32.0
812.2

32.7
830.0

33.5
849.7

34.1
867.3

HT Length
Inches
mm

4.4
110.7

4.6
116.7

5.7
144.0

6.4
163.0

7.2
182.0

6.0
152.0

6.7
171.0

7.4
189.0

8.3
210.0

FK Length
Inches
mm

14.8
376.0

14.8
376.0

14.8
376.0

14.8
376.0

14.8
376.0

15.4
390.0

15.4
390.0

15.4
390.0

15.4
390.0

FK Rake
Inches
mm

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

1.8
45.0

Weight
lbs.

---

---

---

---

---

---

5.15

---

---

**Standover height for the 26" model is based on a Primo Racer 26 x 1.25" tire that measures 628mm in diameter.
Standover height for the 700c model is based on a Rivendell (Panaracer) Ruffy Tuffy 700 x 28 (actually closer in size to 700 x 32) tire that measures 690mm in diameter