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 105 drivetrain and hydraulic disc brakes offer durability and consistent 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) | RED |
| Weight | 19.11 lbs / 8.68 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 524 DISC, 700c 24/28H rims |
| Tires | Vittoria Rubino Pro, 700 x 28c, folding |
| Crankset | Shimano 105, 50/34T |
| Bottom Bracket | Praxis PF30 Conversion 24mm spindle |
| Front Derailleur | Shimano 105, braze-on |
| Rear Derailleur | Shimano 105, 11-speed |
| Shifters | Shimano 105 STI, 11-speed |
| Cassette | Shimano 105, 11-28T, 11-speed |
| Chain | KMC X11 w/MissingLink, 11-speed |
| Pedals | N/A |
| Brake Levers | Shimano RS505 STI |
| Headset | ACROS The Clamp integrated 1 1/8" top, 1 1/2" bottom |
| Handlebar | ZIPP Service Course 70 Ergo, 31.8mm |
| Stem | ZIPP Service Course, 6061 3D-forged alloy, 31.8mm, +/- 6 |
| Saddle | Prologo K3, STN 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 | 501 | 523 | 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 |
