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Specifications on Frames and Hubs.

METRIC (Expressed in CENTIMETERS)

METRIC (Expressed in CENTIMETERS)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mark V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

 

50

46

52

74.0°

75.0°

10

95

5

39.1

4

 

53

49

54

72.0°

73.5°

10

95.7

5

39.1

4

 

56

52

55.5

73.0°

73.0°

12.5

96

5

39.1

4

 

59

55

57

74.0°

73.0°

15

96.6

5

39.1

4

 

62

58

59

75.0°

73.0°

17.8

97.5

5

39.1

4

 

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 26.0

 

 

 

 

 

 

 

 

Weight (frame) 4.3lb size 56cm

 

 

 

 

 

 

Weight (complete bike) 18.75lb size 56cm

 

 

 

 

 

Rear Dropout 120mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mark V PRO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

 

50

46

52

74.0°

75.0°

10

95

5

39.1

4

 

53

49

54

72.0°

73.5°

10

95.7

5

39.1

4

 

56

50

55.5

73.0°

73.0°

12.5

96

5

39.1

4

 

59

55

57

74.0°

73.0°

15

96.6

5

39.1

4

 

62

58

59

75.0°

73.0°

17.8

97.5

5

39.1

4

 

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 27.2

 

 

 

 

 

 

 

 

Weight (frame) 4.25lb size 56cm

 

 

 

 

 

 

Weight (complete bike) 18.6lb size 56cm

 

 

 

 

 

Rear Dropout 120mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Jamie Roy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Effective

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

50

46

N/A

N/A

N/A

N/A

N/A

N/A

7

41.5

4.5

53

49

55

54

72.5°

73.5°

13

100

7

41.5

4.5

56

52

57.5

56.5

73.0°

73.0°

15

101

7

41.5

4.5

59

55

59

58

74.0°

73.0°

17

102.5

7

41.5

4.5

62

58

N/A

N/A

N/A

N/A

N/A

N/A

7

41.5

4.5

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 27.2

 

 

 

 

 

 

 

 

Weight (frame) 4.2lb size 56cm

 

 

 

 

 

 

Weight (complete bike) 18.50lb size 56cm

 

 

 

 

 

Rear Dropout 130mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rob Roy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

 

52

48

53

72.0°

75.5°

10

101

6.5

42.5

4.4

 

54

50

54

72.0°

75.5°

11.5

102

6.5

42.5

4.4

 

56

52

55

72.0°

75.5°

13

103

6.5

42.5

4.4

 

58

54

56

72.0°

75.5°

15

104

6.5

42.5

4.4

 

60

56

57

72.0°

75.5°

17

105

6.5

42.5

4.4

 

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 27.2

 

 

 

 

 

 

 

 

Weight (frame)  n/a lb size 56cm

 

 

 

 

 

 

Weight (complete bike) n/a lb size 56cm

 

 

 

 

 

Rear Dropout 130mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Highlander (Expressed in INCHES)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

 

16"

14.8

20.6

71°

73°

4.3

40.5

1

17

38mm

 

18"

16.8

21.8

71°

73°

4.3

41.8

1

17

38mm

 

20"

18.8

23

71°

73°

5

42.9

1

17

38mm

 

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 27.2

 

 

 

 

 

 

 

 

Weight (frame)  n/a lb size 56cm

 

 

 

 

 

 

Weight (complete bike) n/a lb size 56cm

 

 

 

 

 

Rear Dropout 135mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mia ! (Expressed in INCHES)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

S/T           c-c

T/T Actual

H/T     Angle

S/T     Angle

H/T Length

Wheel Base

B/B    Drop

C/S Length

Fork    Rake

 

16"

 

 

 

 

 

 

 

 

 

 

18"

16.2

22

71°

73°

4.3

42.2

1

17

44mm

 

20"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Headset 1 1/8"

 

 

 

 

 

 

 

 

Bottom Bracket 68mm shell.

 

 

 

 

 

 

 

Seatpost 27.2

 

 

 

 

 

 

 

 

Weight (frame) 4.25lb size 18"

 

 

 

 

 

 

Weight (complete bike) 18.2lb size 18"

 

 

 

 

 

Rear Dropout 135mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Track Hubs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front

Width from center to flange 34.5 mm

 

 

 

 

 

 

Flange diameter 62.0 mm

 

 

 

 

 

 

Rear

Width from center to flange 31.0 mm

 

 

 

 

 

 

Flange diameter 62.0 mm

 

 

 

 

 

 

Chain Line 42mm

 

 

 

 

 

 

 

 

Weight Front: 275 g, Rear 330 g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Speed Hubs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front

Width from center to flange 36.0 mm

 

 

 

 

 

 

Flange diameter 40.0 mm

 

 

 

 

 

 

Rear

Width from center to flange 39.0 mm

 

 

 

 

 

 

Flange diameter 53.0 mm

 

 

 

 

 

 

Chain Line 52mm

 

 

 

 

 

 

 

 

Weight N/A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Speed Disc Hubs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front

Width from center to flange N/A

 

 

 

 

 

 

Flange diameter N/A

 

 

 

 

 

 

 

Rear

Width from center to left flange 38.0mm

 

 

 

 

 

Width from center to flange 34.0mm

 

 

 

 

 

 

Flange diameter 58.0mm

 

 

 

 

 

 

Chain Line 43-52mm

 

 

 

 

 

 

 

 

Weight Front N/A Rear 649g

 

 

 

 

 

 

 

 

IRO CYCLE, Inc. 
314 Willard Ave, Staten Island, NY 10314