RCR Pro Ultegra Di2
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This bike is built for racers who demand the ideal balance of aerodynamics, weight, and stiffness. RCR stands for "racer"—because that's who it’s made for.
This is our most advanced bike yet. Designed and tested by aerodynamics experts, it strikes the perfect balance between pure performance and ride enjoyment.
Component Specifications
Frame & Fork
| Frame | RCR Pro Super High Modulus Carbon |
| Fork | RCR Pro Super High Modulus Carbon |
| Frame Weight (Size M, painted) | 790 g (1.74 lbs) |
| Fork Weight (Size M, painted) | 380 g (0.84 lbs) |
| Tire Clearance | Up to 33 mm |
| Total Bike Weight (Size M, tubeless) | 7.35 kg (16.2 lbs) |
Drivetrain
| Groupset | Shimano Ultegra R8100 Di2 12-speed |
| Shifters | Shimano Ultegra R8170 |
| Front Derailleur | Shimano Ultegra R8150 |
| Rear Derailleur | Shimano Ultegra R8150 (34T max) |
| Crankset | Shimano Ultegra R8100 52/36 |
| Crank Length | XS/S: 170mm · M: 172.5mm · L/XL: 175mm |
| Cassette | Shimano Ultegra R8100 11-34 |
| Chain | Shimano 12-speed |
| Power Meter | XCADEY dual-sided |
Wheels & Tires
| Wheels | Swiss Side Hadron² 500 Classic Hyperglide |
| Hub | Swiss Side 370 |
| Rim Depth | 50 mm |
| Internal Rim Width | 20 mm |
| Wheel Weight | 1640 g (3.6 lbs) |
| Tires | Continental GP 5000 S TR, 700x28 |
| Recommended Tire Pressure | 58–94 psi (4–6.5 bar) |
Brakes
| Brakes | Shimano Ultegra RTCL 800 hydraulic disc |
| Front Rotor | 160 mm |
| Rear Rotor | 140 mm |
Cockpit
| Handlebar | Deda Superzero RS carbon |
| Handlebar Width | XS/S: 400mm · M/L: 420mm · XL: 440mm |
| Stem | DEDA x Van Rysel Superbox EVO |
| Stem Length | XS: 80mm · S: 90mm · M: 100mm · L: 110mm · XL: 120mm |
| Headset | Integrated |
Saddle & Seatpost
| Saddle | Fizik Antares 140mm / Fizik Argo Vento R5 |
| Saddle Weight | 225 g |
| Seatpost | Van Rysel Carbon, -15mm offset |
| Seatpost Length | XS: 316mm · S: 331mm · M: 356mm · L/XL: 406mm |
Warranty
| Frame & Fork | 5 years |
| Parts | 2 years (excluding wear items) |
Geometry
| Measurement | XS | S | M | L | XL |
| Recommended Height | 5'1″–5'5″ | 5'5″–5'8″ | 5'8″–5'11″ | 5'11″–6'1″ | 6'1″–6'5″ |
| Top Tube (mm) | 536.4 | 544.4 | 556.4 | 571.4 | 591.4 |
| Seat Tube (mm) | 463 | 473 | 483 | 513 | 543 |
| Head Tube Length (mm) | 114 | 131 | 147 | 174 | 199 |
| Fork Length (mm) | 367 | 367 | 367 | 367 | 367 |
| Fork Rake (mm) | 45 | 45 | 45 | 45 | 45 |
| BB Drop (mm) | 70 | 67 | 67 | 67 | 67 |
| Reach (mm) | 382.5 | 385.7 | 388.2 | 395.5 | 408.4 |
| Stack (mm) | 515 | 531 | 546 | 572 | 596 |
| Chainstay (mm) | 410 | 410 | 410 | 410 | 410 |
| Wheelbase (mm) | 978.2 | 979.1 | 986.0 | 1001.5 | 1021.7 |
| Seat Tube Angle | 74.0° | 74.0° | 73.5° | 73.5° | 73.5° |
| Head Tube Angle | 72.0° | 73.0° | 73.0° | 73.0° | 73.0° |
We accept all returns of new, unused, unopened, goods within 7 days of your purchase. If you are not satisfied with an item, simply ship it back to us within 7 days for a full refund. Funds will be returned to the payment method used at checkout. Sorry, No returns on bicycle purchases / frame sets or items less than $25.
Send returns to:
MECHANIC Bicycle Pro Shop:
ATTN: Returns, (Your Order #)
1327 Darby Road
Havertown, Pennsylvania, 19083
