Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900002627
| Model year | 2018 |
|---|---|
| Brand | Cannondale |
| Model | Jekyll 1 |
| Bicycle type | Mountain |
| Archive ID | 900002627 |
| Colors | Jet Black w/ Nearly Black and Surf Blue - Gloss (BBQ) |
| Sizes | S, M, L, XL |
| Frame construction | All-New Jekyll, 165mm travel, BallisTec Carbon Frame and Swingarm, carbon shock link, Ai offset drivetrain, ISCG05, PF30, flat mount brake, tapered headtube |
|---|---|
| Frame material | Carbon |
| Fork | Fox Factory Float 36, 27.5, 170mm, HSC/LSC, 3-pos Adj., Kashima coating, 110x15, tapered steerer, 44mm offset |
| Rear shock | Fox Factory Float X EVOL w/Gemini remote-actuated dual mode air spring system, Flow Mode - 165mm / Hustle Mode - 130mm, Kashima coating, 3-Pos lever |
| Shifters | SRAM X01 Eagle 12-speed, trigger |
|---|---|
| Front derailleur | N/A |
| Rear derailleur | SRAM XX1 Eagle 12-speed |
| Crankset | Truvativ Descendant Carbon Eagle, BB30 w/ custom Ai offset, 30t |
| Bottom bracket | Cannondale Alloy PressFit30 |
| Rear cogs | SRAM XG1295 Eagle 10-50t, 12-speed |
| Chain | SRAM X01 Eagle 12-speed w/ PowerLink |
| Pedals | N/A |
| Brakes | SRAM Guide RSC hydro disc, Centerline rotors 200/180mm |
|---|
| Headset | Integrated, 1-1/8 to 1.5”, sealed angular contact bearings |
|---|---|
| Handlebar | Cannondale C1 Carbon Riser, 15mm rise, 4° up, 9° back, 31.8, 780mm |
| Stem | Cannondale C1, 3D Forged 6061 Alloy, 1-1/8”, 31.8, 0°, 35mm |
| Saddle | Fabric Scoop Shallow Race with Titanium rails |
| Seatpost | RaceFace Turbine dropper, Internal Routing, 31.6, Travel - 125mm S / 150mm M-XL |
| Hubs | HollowGram 30 - 110x15 thru front / 148x12 thru rear w/Ai offset, Maxle Ultimate |
|---|---|
| Rims | Cannondale HollowGram 30 Carbon, 30mm inner, Tubeless Ready 27.5” |
| Spokes | 2.0/1.8/2.0 Stainless, Straight Pull |
| Front tire | Maxxis Minion DHF 27.5x2.5” front, DHR II 2.4” rear, 3C Compound, EXO puncture protection, folding , Tubeless Ready |
| Rear tire | Maxxis Minion DHF 27.5x2.5” front, DHR II 2.4” rear, 3C Compound, EXO puncture protection, folding , Tubeless Ready |
| Wheel size | 27.5" |
| Seat tube | 400 mm |
|---|---|
| Effective top tube | 584 mm |
| Top tube | 537 mm |
| Head tube | 102 mm |
| Head-tube angle | 65° |
| Seat-tube angle | 75° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1160 mm |
| Bottom-bracket drop | 8 mm |
| Bottom-bracket height | 349 mm |
| Reach | 425 mm |
| Stack | 592 mm |
| Standover height | 750 mm |
| Fork offset / rake | 44 mm |
| Front center | 740 mm |
| Trail | 114 mm |
| Seat tube | 430 mm |
|---|---|
| Effective top tube | 609 mm |
| Top tube | 562 mm |
| Head tube | 115 mm |
| Head-tube angle | 65° |
| Seat-tube angle | 75° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1187 mm |
| Bottom-bracket drop | 8 mm |
| Bottom-bracket height | 349 mm |
| Reach | 447 mm |
| Stack | 604 mm |
| Standover height | 758 mm |
| Fork offset / rake | 44 mm |
| Front center | 767 mm |
| Trail | 114 mm |
| Seat tube | 460 mm |
|---|---|
| Effective top tube | 634 mm |
| Top tube | 587 mm |
| Head tube | 127 mm |
| Head-tube angle | 65° |
| Seat-tube angle | 75° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1214 mm |
| Bottom-bracket drop | 8 mm |
| Bottom-bracket height | 349 mm |
| Reach | 469 mm |
| Stack | 615 mm |
| Standover height | 767 mm |
| Fork offset / rake | 44 mm |
| Front center | 794 mm |
| Trail | 114 mm |
| Seat tube | 520 mm |
|---|---|
| Effective top tube | 662 mm |
| Top tube | 621 mm |
| Head tube | 140 mm |
| Head-tube angle | 65° |
| Seat-tube angle | 75° |
| Chainstay / rear center | 420 mm |
| Wheelbase | 1244 mm |
| Bottom-bracket drop | 8 mm |
| Bottom-bracket height | 349 mm |
| Reach | 494 mm |
| Stack | 626 mm |
| Standover height | 775 mm |
| Fork offset / rake | 44 mm |
| Front center | 824 mm |
| Trail | 114 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 7, 2026.