OPEN UP *Contender Custom* GRX 2x Di2 Easton EA70AX Wheels Grey Matte/Red M
Product Details
The OPEN UP *Contender Custom* GRX Di2 is designed to push boundaries, ensuring no path is off-limits. Built on the incredibly versatile OPEN UP frameset, this bike masterfully blends lightweight carbon with exceptional compliance, delivering a smooth, controlled ride across any terrain. With generous tire clearance—up to 700x42mm or 27.5x2.1”—you can customize your setup for any adventure, from fast pavement to rugged trails.
Powered by a Shimano GRX Di2 2x11-speed drivetrain, this bike offers road-inspired gearing to keep you efficient on climbs, descents, and everything in between. The GRX RD-RX815 derailleur features a clutch system to minimize chain drops, ensuring crisp, reliable shifting in all conditions. Plus, the ergonomic GRX levers enhance comfort, keeping your hands fresh on long rides.
Durability is at the core of this build, with a full Easton cockpit, wheels, and seatpost. The Easton EA70 AX wheels, purpose-built for gravel, are tough enough for relentless rides, while the EA70 AX handlebar features a 16º flare for enhanced control on technical descents.
True to its name, the Unbeaten Path is engineered for limitless exploration. Whether you're riding smooth tarmac, rough gravel, or rugged singletrack, this bike is built to handle it all—day after day, ride after ride.
Key Features:
- OPEN UP Frameset -- Lightweight, compliant carbon for the best possible ride quality
- Shimano GRX Di2 -- 2x electronic drivetrain for performance on any surface
- Easton AX Components -- Gravel specific components for increased durability
| *Please note that bike specifications are subject to change without prior notice |
| Frame | OPEN UP Frameset M Gray Matte/Red |
|---|---|
| Fork | Open Up U-Turn Carbon Fork |
| Wheel Size | 700c |
| Rear Brake | Shimano GRX ST-RX815 Di2 Shifter/Hydraulic Brake Lever |
| Front Brake | Shimano GRX ST-RX815 Di2 Shifter/Hydraulic Brake Lever |
| Rotors | Shimano RT-MT800 Centerlock Disc Rotor 160mm |
| Rear Derailleur | Shimano GRX RD-RX815 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, Di2 2x |
| Front Derailleur | Shimano FD-RX815 GRX Di2 Front Derailleur |
| Cassette | Shimano 105 CS-HG700 11-Speed Cassette 11-34t |
| Chain | Shimano Ultegra/XT HG701 11-Speed Chain W/Quick link 126L |
| Crankset | Shimano GRX FC-RX600 Crankset 2x 172.5mm 46/30t 11 Speed |
| Bottom Bracket | Token BB386PS Press Fit Bottom Bracket - BB386/BB392, Shimano HollowTech II, Black |
| Wheels | Easton EA70 AX 700c Shimano |
| Tires | Vittoria Terreno DRY G2.0 Tire - 700 x 38, Tubeless, Folding, 120tpi, Black/Anthracite |
| Handlebars | Easton EA70 AX Alloy Road Handlebar, 16 Degree Flare 31.8 x 42cm |
| Grips/Bar Tape | Ciclovation tape black |
| Stem | Easton EA50 Stem +/- 7 Black 90mm |
| Saddle | Fizik Antares Saddle R5 Alloy Rails |
| Seatpost | Easton EA70 Alloy Seatpost, 400mm, 0mm Setback 27.2 |
| Size | S | M | L | XL |
|---|---|---|---|---|
| Suggested Rider Height | 157-170 | 168-180 | 178-191 | 188-201 |
| Stack | 522 | 551 | 580 | 604 |
| Reach | 365 | 376 | 387 | 401 |
| Standover | 743 | 767 | 791 | 815 |
| Headtube Length | 105 | 130 | 155 | 180 |
| Fork Offset | 50 | 50 | 50 | 50 |
| Headtube Angle | 69.5° | 71° | 72.5° | 72.5° |
| Seattube Angle | 72.5° | 72.5° | 72.5° | 72.5° |
| Seattube Length | 500 | 540 | 560 | 580 |
| Toptube Length (Horizontal) | 528 | 549 | 570 | 591 |
| BB Drop | 70 | 70 | 70 | 70 |
| Front Center | 592 | 598 | 604 | 622 |
| Rear Center | 420 | 420 | 420 | 420 |
| Wheelbase | 1002 | 1008 | 1014 | 1032 |