Orro Venturi Evo 105 R800 2023 - Road Bike
The Venturi Evo is a race ready road bike built with a competitive no compromise specification for the rider who wants to have it all. Evo bikes get the same proven geometry and frame features as their counterpart top of the range STC models. The frame manufacturing process employs our own custom layup of 3 different types of unidirectional carbon fibre material to provide an ideal blend of stiffness and comfort. Venturi Evo gets our superb semi-integrated cable design which is flexible so that you can easily upgrade to a fully intergrated system. Further frame details include flat mount disc brakes and 12mm thru axles with our clever switch lever design.
Aerodynamic drag is the single greatest force a rider has to overcome, on a flat road it accounts for 70-90% of the resistance felt while pedalling, it is such a significant force that only gravity felt while climbing can top it. The next generation of the Venturi Evo has semi-integrated cables running under the bar tape, around the stem, and directly into the headtube. This has enhanced aerodynamic performance by reducing drag coefficient while emphasizing the clean lines and frame finish. The aerodynamically optimised Venturi frame silhouette also features a hidden seat clamp and profiled tubing designed to run as close as possible to the wheels, whilst still offering 28c tyre clearance.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Carbon |
| Fork | Carbon |
| Headset | Token Semi Integrated |
| Stem | Deda Zero 1 Alloy |
| Bars | Deda Zero 2 |
| Front Brake | Shimano 105 Hydraulic |
| Rear Brake | Shimano 105 Hydraulic |
| Brake Lever | Shimano 105 hydraulic |
| Front Mech | Shimano R7000 |
| Rear Mech | Shimano 105 |
| Shifters | Shimano 105 |
| Speed | 22 |
| Rims | Fulcrum R800 DB |
| Front Hub | Fulcrum R800 DB |
| Rear Hub | Fulcrum R800 DB |
| Front Tyre | Continental Grand Sport 28mm |
| Rear Tyre | Continental Grand Sport 28mm |
| Seat Post | Orro Aero Carbon |
| Saddle | Prologo Kappa RS |
| Chainset | Shimano 105 36-52 |
| Bottom Bracket | BB86 |
| Chain | Shimano 11 Speed |
| Cassette | Shimano R7000 11-30 |
| Pedals | Resin Platform |
See the table below to find the right size.
Road Bike Sizing
XXS (44)
4'8"
5'1"
XS (48)
5'1"
5'4"
S (51)
5'4"
5'7"
M (54)
5'7"
5'10"
L (56)
5'10"
6'0"
XL (58)
6'0"
6'3"
XXL (60)
6'3"
6'5"
XXXL (62)
6'5"
6'9"
Read our bike size guide for more information on sizing.
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Height |
Size |
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4’8” / 143cm |
44 (XXS) |
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4’9” / 145cm |
44 (XXS) |
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4’10” / 148cm |
44 (XXS) |
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4’11” / 150cm |
44 (XXS) |
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5’0” / 152cm |
44 (XXS) |
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5’1” / 155cm |
44 (XXS) |
48 (XS) |
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5’2” / 158cm |
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48 (XS) |
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5’3” / 160cm |
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48 (XS) |
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5’4” / 163cm |
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48 (XS) |
51 (S) |
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5’5” / 165cm |
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51 (S) |
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5’6” / 168cm |
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51 (S) |
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5’7” / 170cm |
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51 (S) |
54 (M) |
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5’8” / 173cm |
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54 (M) |
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5’9” / 175cm |
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54 (M) |
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5’10” / 178cm |
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54 (M) |
56 (L) |
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5’11” / 180cm |
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56 (L) |
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6’0” / 183cm |
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56 (L) |
58 (XL) |
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6’1” / 185cm |
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58 (XL) |
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6’2” / 188cm |
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58 (XL) |
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6’3” / 191cm |
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58 (XL) |
60 (XXL) |
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6’4” / 193cm |
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60 (XXL) |
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6’5” / 196cm |
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60 (XXL) |
62 (XXXL) |
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6’6” / 198cm |
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62 (XXXL) |
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6’7” / 201cm |
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62 (XXXL) |
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6’8” / 203cm |
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62 (XXXL) |
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6’9” / 205cm |
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62 (XXXL) |
Read our bike size guide for more information on sizing.
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Orro Venturi Evo 105 R800 2023 - Road Bike
Lovely bike, light and quick. Smooth gears. Some adjustment needed of the brakes from build but otherwise a head turner and worth the money.
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