The RT-1100 is constructed with our premium KSL Superlight Carbon using polyurethane molds to optimize compaction, reducing weight and increase frame stiffness. Shimano's Dura-Ace shifting system and hydraulic disc brakes are the pinnacle of performance and provide confidence inspiring performance in any weather and at any speed. The endurance geometry is further complimented by shaped seat stays providing increased compliance for more comfort over uneven road surfaces.
Disc brakes provide confidence inspiring stopping in all weather conditions
Taller headtubs, slacker head and seat angles and longer wheelbase provide optimized rider control and comfort.
Fast in the wind, the RT-1100 is optimized to slice through the wind
| Color(s) | CARBON / GOLD |
| Weight | 17.40 lbs / 7.91 kg |
| Sizes | 45cm , 48cm, 51cm, 54cm, 57cm |
| Frame | Kestrel Super Light (KSL) 800K carbon fiber, FM Disc, PF30 BB |
| Fork | KSL full-carbon, 1 1/8" - 1 1/2" tapered steerer, FM Disc 12mm TA |
| Wheelset | Oval Concepts 723, 700c 24/28H tubeless compatible rims |
| Tires | Vittoria Rubino Pro , 700 x 28c, folding |
| Crankset | Shimano Dura-Ace, 50/34T |
| Bottom Bracket | Praxis PF30 Conversion 24mm spindle |
| Front Derailleur | Shimano Dura-Ace, braze-on |
| Rear Derailleur | Shimano Dura-Ace, 11-speed |
| Shifters | Shimano Dura-Ace STI, 11-speed |
| Cassette | Shimano Ultegra, 11-28T, 11-speed |
| Chain | Shimano Dura-Ace, 11-speed |
| Pedals | N/A |
| Brake Levers | Shimano R9120 STI |
| Headset | ACROS The Clamp integrated 1 1/8" top, 1 1/2" bottom |
| Handlebar | ZIPP Service Course SL 70 Ergo, 31.8mm |
| Stem | ZIPP Service Course SL, 7075 3D-forged alloy, 31.8mm, +/- 6 |
| Saddle | Prologo Nago Evo, T2.0 rails |
| Rider Height | Size* | |
| 5'3"-5'5" | 160cm-165cm | XS |
| 5'5"-5'7" | 165cm-170cm | S |
| 5'7"-5'9" | 170cm-175cm | M |
| 5'9"-5'11" | 175cm-180cm | L |
| 5' 11'- 6'2" | 180cm-188cm | XL |
*Kestrel's Size Guide shows suggested sizes. For the most accurate sizing please visit your local authorized Kestrel retailer for a bike fit and a test ride.
| XS (45cm) | S (48cm) | M (51cm) | L (54cm) | XL (57cm) | ||
| A | Seat Tube Center To Center | 450 | 480 | 510 | 540 | 570 |
| B | Seat Tube Effective | N/A | N/A | N/A | N/A | N/A |
| C | Top Tube Center to Center | 515 | 535 | 548 | 565 | 587 |
| D | Head Tube Length | 130 | 150 | 170 | 195 | 220 |
| E | Seat Tube Angle | 75° | 74° | 73.5° | 73.3° | 73° |
| G | Headtube Angle | 71.5 | 72.5 | 73 | 73.5 | 73.5 |
| H | Chainstay Length | 405 | 405 | 405 | 405 | 405 |
| I | Wheelbase | 977 | 975 | 978 | 988 | 1007 |
| J | Bottom Bracket Drop | 69 | 69 | 69 | 69 | 69 |
| K | Fork Offset | 45 | 45 | 45 | 45 | 45 |
| L | Trail | 63 | 58 | 57 | 57 | 54 |
| M | Stack | 529 | 550 | 544 | 565 | 584 |
| N | Reach | 378 | 386 | 387 | 395 | 408 |
| O | Standover | 753 | 778 | 801 | 829 | 858 |
| Stem | 90 | 90 | 100 | 100 | 110 | |
| Handlebar Width | 400 | 400 | 420 | 420 | 440 | |
| Crank | 170 | 170 | 172.5 | 172.5 | 175 | |
| Wheel Size | 700c | 700c | 700c | 700c | 700c | |
| Seat Post Diameter | N/A | N/A | N/A | N/A | N/A |
