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2019 Cannondale Jekyll Women’s 1

Original specifications: 27.5" wheels · geometry for 4 published sizes.

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At a glance

Archive #900002842
Model year
2019
Category
Mountain
Sizes
S, M
Colors
Graphite (GRA)
Geometry
4 manufacturer sizes
In this record
23 specifications · archived image · geometry
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Original buildCarbon · 27.5"

Manufacturer catalog

Published sizes and colors

2 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SM

Published colors

Graphite (GRA)

Frameset

Frame ConstructionJekyll Women’s, 165mm travel, BallisTec Carbon Frame, SmartForm C1 Alloy Swingarm, carbon shock link, Ai offset drivetrain, ISCG05, PF30, flat mount brake, tapered headtube
Frame MaterialCarbon
ForkFox Float Performance 36, 170mm, FIT4 Damper, 3-Pos Adj., 15x110, tapered steerer, 44mm offset
Rear ShockFox Float Performance DPS EVOL w/ Gemini dual mode air spring system (Flow Mode - 165mm / Hustle Mode - 130mm), remote-actuated, 3-Pos adj.

Drivetrain

ShiftersSRAM GX Eagle, 12-speed
Rear DerailleurSRAM GX Eagle
CranksetTruvativ Stylo 6K, 30T, Ai Custom
Bottom BracketCannondale Alloy PressFit30
Rear CogsSRAM PG-1230, NX Eagle, 10-50, 12-speed
ChainSRAM NX Eagle, 12-speed
PedalsNot Included

Brakes

BrakesSRAM Guide R hydro disc, 200/180mm Centerline rotors

Cockpit & Contact Points

HeadsetIntegrated, 1-1/8 to 1.5”, sealed angular contact bearings
HandlebarCannondale C3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 760mm
StemCannondale C1, 3D Forged 6061 Alloy, 1-1/8”, 31.8, 0°, 35mm
SaddleFabric Scoop Women’s Sport, steel rails
SeatpostTranzX dropper, internal routing, 31.6, 120mm

Wheels & Tires

HubsFormula 15x110 front, 12x148 rear w/ HG driver
RimsStan’s NoTubes Flow S1, 32h, tubeless ready
SpokesDT Swiss Champion (Ai Offset dish - rear)
Front TireMaxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless ready
Rear TireMaxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless ready
Wheel Size27.5"

Geometry

4 sizes · 16 measurements

Frame measurements by size.

All geometry measurements4 sizes · 16 measurements
MeasurementSMLXL
Seat tube400 mm430 mm460 mm520 mm
Effective top tube584 mm609 mm634 mm662 mm
Top tube537 mm562 mm587 mm621 mm
Head tube102 mm115 mm127 mm140 mm
Head-tube angle65°65°65°65°
Seat-tube angle75°75°75°75°
Chainstay / rear center420 mm420 mm420 mm420 mm
Wheelbase1160 mm1187 mm1214 mm1244 mm
Bottom-bracket drop8 mm8 mm8 mm8 mm
Bottom-bracket height349 mm349 mm349 mm349 mm
Reach425 mm447 mm469 mm494 mm
Stack592 mm604 mm615 mm626 mm
Standover height750 mm758 mm767 mm775 mm
Fork offset / rake44 mm44 mm44 mm44 mm
Front center740 mm767 mm794 mm824 mm
Trail114 mm114 mm114 mm114 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes30T · 10–50T · 12-speed
Lowest0.60:1 Highest3.00:1 Total range500%
Estimated speed At 90 RPM Lowest gear4.5 mph Highest gear22.5 mph

Rear tire: 27.5×2.5.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
SRAM NX Eagle

12-speed

Retailer offers
Front tire · Original
Maxxis Minion DHF 27.5 x 2.5” front

DHR II 2.4” rear, EXO puncture protection, tubeless ready

Retailer offers
Cassette / rear cogs · Original
SRAM PG-1230

NX Eagle, 10-50, 12-speed

More parts (5)Fewer parts
Saddle · Original
Fabric Scoop Women’s Sport

steel rails

Rear derailleur · Original
SRAM GX Eagle Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shifters · Original
SRAM GX Eagle

12-speed

Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Seatpost · Original
TranzX dropper

internal routing, 31.6, 120mm

Hubs · Original
Formula 15x110 front

12x148 rear w/ HG driver

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
Maxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless readyCheck: Verify the fitted tire’s size marking and rim type.
Rear tire
Maxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless readyCheck: Verify the rear size; it may differ from the front.
Drivetrain
12-speedCheck: Match the installed drivetrain family, not just its speed count.
Seatpost diameter
31.6 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
Bottom bracket / shell
Cannondale Alloy PressFit30Check: Verify shell type and width, crank interface, and spindle length or spacers.
Bike-specific inspection checklist 23 checks based on 6 archived component groups Open checklistClose checklist
0 of 23 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2019 Cannondale Jekyll Women’s 1 · Mountain · Published sizes: S, M

Archived: Frame: Jekyll Women’s, 165mm travel, BallisTec Carbon Frame, SmartForm C1 Alloy Swingarm, carbon shock link, Ai offset drivetrain, ISCG05, PF30, flat mount brake, tapered headtube · Fork: Fox Float Performance 36, 170mm, FIT4 Damper, 3-Pos Adj., 15x110, tapered steerer, 44mm offset

Archived: Fork: Fox Float Performance 36, 170mm, FIT4 Damper, 3-Pos Adj., 15x110, tapered steerer, 44mm offset · Rear shock: Fox Float Performance DPS EVOL w/ Gemini dual mode air spring system (Flow Mode - 165mm / Hustle Mode - 130mm), remote-actuated, 3-Pos adj.

Archived: Shifters: SRAM GX Eagle, 12-speed · Rear derailleur: SRAM GX Eagle · Crankset: Truvativ Stylo 6K, 30T, Ai Custom · Bottom bracket: Cannondale Alloy PressFit30 · Rear cogs: SRAM PG-1230, NX Eagle, 10-50, 12-speed · Chain: SRAM NX Eagle, 12-speed

Archived: Brakes: SRAM Guide R hydro disc, 200/180mm Centerline rotors

Archived: Wheel size: 27.5" · Rims: Stan’s NoTubes Flow S1, 32h, tubeless ready · Hubs: Formula 15x110 front, 12x148 rear w/ HG driver · Front tire: Maxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless ready · Rear tire: Maxxis Minion DHF 27.5 x 2.5” front, DHR II 2.4” rear, EXO puncture protection, tubeless ready

Controls and contact points

Archived: Headset: Integrated, 1-1/8 to 1.5”, sealed angular contact bearings · Handlebar: Cannondale C3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 760mm · Stem: Cannondale C1, 3D Forged 6061 Alloy, 1-1/8”, 31.8, 0°, 35mm · Seatpost: TranzX dropper, internal routing, 31.6, 120mm · Saddle: Fabric Scoop Women’s Sport, steel rails · Pedals: Not Included

Before and during the test ride

Follow the full used-bike inspection order →

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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