Ventum Bike Geometry

Ventum triathlon bike geometry

 

Frame Size
46
51
54
56
58
Wheel Size
700c
700c
700c
700c
700c
Seat tube angle (1)
75-82°
75-82°
75-82°
75-82°
75-82°
Head tube angle (2)
72°
72°
72°
72°
72°
Bottom bracket drop (3)
75
75
75
75
75
Effective top tube 75° seat tube (4)
488
530
550
568
588
Head tube length (5)
83
95
114
132
152
Front centre (6)
565
582
603
623
642
Rear centre (7)
394
395
395
395
395
Stack (8)
492
510
528
545
564
Reach (9)
381
393
409
422
437
Stem length
75
75
75
75
75

 

 

 

Size

X-Small

Small

Medium

Medium Large

Large

Extra Large

(A) Crank Length

Available with your choice of 165mm, 170mm, or 172.5mm cranks

Available with your choice of 165mm, 170mm, or 172.5mm cranks

Available with your choice of 165mm, 170mm, or 172.5mm cranks

Available with your choice of 165mm, 170mm, or 172.5mm cranks

Available with your choice of 165mm, 170mm, or 172.5mm cranks

Available with your choice of 165mm, 170mm, or 172.5mm cranks

(B) Stem Length

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

Available with your choice of 90mm, 100mm, 110mm, or 120mm stem

(C) Seatpost Length

300mm

300mm

300mm

300mm

300mm

300mm

(D) Handlebar Width

400mm

400mm

420mm

420mm

440mm

440mm

(E) Reach

365mm

378mm

388mm

395mm

405mm

413mm

(F) Top Tube Length, Horizontal

513mm

529mm

552mm

564mm

583mm

598mm

(G) Stack

490mm

509.5mm

536mm

552mm

585mm

604mm

(H) Wheelbase

972mm

975mm

984mm

996mm

1014mm

1030mm

(I) Chainstay Length

410mm

410mm

410mm

410mm

410mm

410mm

(J) Front Centre

568mm

575mm

584mm

596mm

614mm

630mm

(K) BB Drop

69mm

69mm

69mm

69mm

69mm

69mm

(L) BB Height

266mm

266mm

266mm

266mm

266mm

266mm

(M) Seat Tube Angle

73.5°

73.5°

73°

73°

73°

73°

(N) Head Tube Angle

71°

72°

73°

73°

73°

73°

(O) Seat Tube Length

447mm

467mm

493mm

514mm

546mm

568mm

(P) Head Tube Length

82mm

110mm

134mm

151mm

185mm

205mm

(Q) Bike Standover Height

700mm

728mm

750mm

776mm

810mm

834mm

(R) Fork Rake/Offset

47mm

47mm

47mm

47mm

47mm

47mm

(S) Fork Length, Full

368mm

368mm

368mm

368mm

368mm

368mm

(T) Trail

57.4mm

51.6mm

45.9mm

45.9mm

45.9mm

45.9mm

Seat Post Off-Set

0 or 25mm

0 or 25mm

0 or 25mm

0 or 25mm

0 or 25mm

0 or 25mm