Orro Terra Gravel 105 Hydro 2023 - Gravel Bike
The Terra Gravel 105 Hydro is the original ORRO gravel bike, with rugged simplicity and dependability at its heart. Our OSD triple-butted 6061 aircraft grade aluminum frame is equally adept at adventures and its commutes. Designed with venturesome riders in mind; those who may want to take the shortcut along the towpath; hammer the bridleways instead of the tarmac.
Key Features :
- Orro triple-butted 6061 Aluminium frame
- Orro Terra C Fork ensures responsive handling
- 28mm Vittoria Zaffiro Tyres inspire confident grip
- Shimano 105 11 Speed drivetrain for reliable shifting
- Powerful Shimano 105 Hydraulic Disc Brakes for confident riding
- Colours: Electric Blue, Silver
- Sizes: XS, S, M, L, XL
- The Orro Terra Gravel 105 Hydro is available with 0% APR finance
Unlike the very first versions of the Terra Gravel, the latest iteration now comes with 35mm tyre clearance (32mm with guards) which allows for ultimate control, comfort and grip and for 2023 in these brand new Silver and Electric Blue colour ways.
Designed with venturesome riders in mind; those who may want to take the shortcut along the towpath; hammer the bridleways instead of the tarmac. Unlike the very first versions of the Terra Gravel, the latest iteration now comes with 35mm tyre clearance which allows for ultimate control, comfort and grip.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match promise
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | ORRO Terra Gravel |
| Fork | ORRO Terra Gravel Superlight 2.0 |
| Stem | Deda Zero 1 Alloy |
| Bars | Deda Zero 1 Alloy |
| Front Brake | Shimano 105 Disc 7000 Hydraulic |
| Rear Brake | Shimano 105 Disc 7000 Hydraulic |
| Brake Lever | Shimano 105 Mechanical Hydraulic |
| Front Mech | Shimano 105 7000 |
| Rear Mech | Shimano 105 7000 |
| Shifters | Shimano 105 7000 |
| Speed | 22 |
| Rims | Fulcrum Rapid Red 900 DB |
| Front Hub | Fulcrum Rapid Red 900 DB |
| Rear Hub | Fulcrum Rapid Red 900 DB |
| Front Tyre | Vittoria Zaffiro 28c |
| Rear Tyre | Vittoria Zaffiro 28c |
| Seat Post | Orro Alloy |
| Saddle | Prologo Kappa |
| Chainset | Shimano 105 7000 52-36 |
| Chain | Shimano 105 |
| Cassette | Shimano 105 7000 11-30 |
| Pedals | Resin Platform |
Orro Terra 2023 Size Chart
| Size | Height (cm) | Height (Inch) |
| S | 163 - 170 | 5'4 - 5'7 |
| M | 170 - 178 | 5'7 - 5'10 |
| L | 178 - 183 | 5'10 - 6'0 |
| XL | 183 - 191 | 6'0 - 6'3 |
Orro Terra 2023 Geometry
|
XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Top tube | 508 | 529 | 553 | 581 | 604 |
| Head tube | 120 | 140 | 165 | 192 | 225 |
| Head tube angle | 71 | 71 | 71 | 71 | 71 |
| Wheelbase | 997 | 1013 | 1031 | 1052 | 1076 |
| Seat tube angle | 75.6 | 74.9 | 74.2 | 73.3 | 72.6 |
| Chainstay | 420 | 420 | 420 | 422.5 | 425 |
| Seat tube | 460 | 480 | 510 | 545 | 580 |
| Stack | 544 | 563 | 587 | 612 | 644 |
| Reach | 368 | 377 | 387 | 397 | 407 |
What size frame do I need if I am between sizes? - read here
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