Grandone travel
idworx Grandone is our uncompromising performance randonneur
With the Grandone, idworx brings a high-performance derailleur bike back into the collection – engineered for riders who demand maximum efficiency, reliability, and comfort on long-distance tours, gravel adventures, and fast road rides.
The completely newly developed triple-butted frame combines lightweight construction with exceptional stiffness and long-term durability. Designed for both randonneur and gravel bike use, the Grandone delivers the perfect balance of speed, comfort, and control on every terrain.
As with all idworx bikes, the Grandone features numerous premium details that make the difference on demanding rides. Our proven iSR-Road steering angle limiter protects the frame and ensures safe handling, while the oversized T47 bottom bracket provides outstanding stiffness, durability, and easy maintenance.
Additional highlights include three bottle cage mounting positions for maximum touring flexibility and our newly developed dropouts. These create the ideal combination of an extremely rigid disc brake mount, a perfectly integrated side stand attachment, and an optimally positioned luggage rack mount for travel and bikepacking setups.
The rear wheel is secured using the highly reliable Syntace X12 thru axle in the 12x142 mm standard, guaranteeing precise alignment, improved power transfer, and maximum stability under load.
The redesigned top tube creates a larger contact area with the head tube, significantly increasing front-end stiffness and improving steering precision – especially important for loaded touring, gravel riding, and fast descents.
The Grandone is our uncompromising performance randonneur – built for cyclists who expect premium engineering, innovative frame design, and the highest riding quality from every journey.
idworx Specials
| ST (A) | HT (B) | HA (C) | Rake (D) | Drop (E) | CS (F) | TT (G) | SA (H) | Stack | Reach | |
|---|---|---|---|---|---|---|---|---|---|---|
| GR travel | 46 | 134 | 70,5 | 43,9 | 60 | 450 | 530 | 74 | 568 | 367 |
| GR travel | 52 | 144 | 71 | 45 | 80 | 450 | 555 | 74 | 617 | 378 |
| GR travel | 56 | 178 | 71,5 | 45 | 75 | 455 | 580 | 73 | 647 | 382 |
| GR travel | 60 | 210 | 72 | 45 | 75 | 460 | 605 | 72,5 | 679 | 391 |
| Generation | Model |
|---|---|
| Gen. 1.2 | Grandone Travel |
| Section | Item | Description |
|---|---|---|
| Frame | Material | triple butted 6061 T6 Aluminium |
| Dropouts | Forged X-12, Optional kickstand mount | |
| Brake mount | Disc, IS2000 | |
| Bottom bracket | T47 | |
| Kickstand mount | 18 mm / M6 | |
| Specials | iSR steering block limiter, Asymetric chainstays | |
| Sizes | 46, 52, 56, 60 | |
| Fork | Material | triple butted 6061 T6 Aluminium |
| Dropouts | Forged, 15 / 110 mm Thru Axle, SON SL prepared | |
| Brake mount | Disc, IS2000 | |
| Headset | Cane Creek Hellbender 70, 1 1/8- 1 1/2, ZS44/EC44 | |
| Specials | Very sturdy, Special light and fender mount, Twin Lowrider mounts | |
| Drivetrain | System | Shimano GRX 810 2x11 |
| Gears / gear ratio | 22 / - | |
| Chainrings / Cassette | 46-30 / Shimano XT 11/40 | |
| Chain | KMC e11 EPT | |
| Crankset | Shimano GRX 600 46-30 | |
| Bottom bracket | Wheels Manufacturing T47 - 24 | |
| Brakes | System | Shimano GRX with SLX 4 pistons |
| Brake discs | Shimano 180 mm | |
| Wheels | Front hub | SON 28 15 / 110 mm, Disc 6 bolt, SON SL Self-Connecting |
| Rear hub | DT Swiss 350 classic, 12/142 mm | |
| Rims | idworx DaRim Disc II, 622-25, 32 H / RAD15 Strom 26, 584-26 for size 46 | |
| Spokes / nippels | Stainless black / Messing | |
| Tires | Schwalbe Marathon Efficiency 40/622, Schwalbe SV19A innertube Schwalbe G-One Allround 40-584 for size 46 | |
| Lights | Front | SON-idworx Edelux II for idworx cable harness, idworx CNC lightmount |
| Rear | B+M Toplight line plus brake | |
| Finishing kit | Handlebar | Ergotec Randonneur 440 mm, 31.8 mm |
| Stem | DD 80/80/100 mm, 31.8 mm. 7° | |
| Handlebar grips | Ergotec handlebar tape | |
| Seatpost | DD27,2 mm | |
| Saddle | Selle Italia X-Bow 155 mm | |
| Carriers front / rear | x / Tubus Logo idworx | |
| Mudguards | idworx SKS P45 | |
| Options - Extra's | Seatpost | USE Duro Ti Titanium seatpost 27,2/350 mm, Max. cyclist weight 85 kg By.Schulz G2 ST suspension seatpost |
| Carriers | Tubus Duo Lowrider Tubus Duo-Ti Lowrider Tubus Liviano-Ti Rear carrier idworx DaCage I bottle carrier for 1,5L bottles | |
| Options - Extra's | Innertube | Schwalbe Aerothan SV19E Schwalbe Clickvalve not possible with Aerothan |
| Performance Parts | Headset Cane Creek Viscoset Fork idworx DaFork carbon fork (not with iBD, iMD and size 46) Carbon rims idworx DaRim LaW-Tr, 622-30, 32H (not size 46) Heavy-Duty rims idworx DaRim HD, 622-30, 32H (not size 46) Carrier idworx DaBrace rear carrier stabilizer | |
| Product information | Colour | Rouge Noir idworx Colour Program |
| Weight | 13,1 kg* * Without Pedals and options |
Please note that, based on component availabiltity and other factors specifications are subject to change without notice
idworx Stress Reducer steering angle limiter
effectively prevents the front wheel from turning over and thus protects against damage to the frame, headlights or even the shift cables and brake hoses, which can occur due an accident or if the bike falls over.




