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MOUNTAIN BIKE HARDTAIL

SMARAGD

For Women only

“The ultimate hardtail for women. Tubeset and geometry have been adjusted specifically.”

DESIGN PHILOSOPHY AND CHARACTER

„Diamonds are girl‘s best friends!“ The SMARAGD is our revolutionary 29er XC-Bike specifically designed for women.

Our goal was to develop an extremely fast and nimble mountain bike hardtail that was sturdy enough for tough terrain and long tours as well as races. For that reason the SMARAGD is based on a very stiff carbon chassis with a harder than normal surface. You can even hear it when you knock on the frame, it sounds more like metal than a conventional carbon frame. The round carbon tubing is another distinctive mark of KONSTRUCTIVE frames as it offers the best weight to stiffness ratio.

FULL-CUSTOM DREAM-BIKE

SMARAGD frames can be individually fitted and constructed to your body measures. The Full Custom Option also entails the fitting of the bike to your individual needs when it comes to ride characteristics. From a race oriented geometry through a comfort oriented geometry all the way to a travel bike geometry for extremely long rides our portfolio offers optimization potentials which are based on bio-mechanic principles.

TECHNICAL DETAILS OF THE PICTURED BIKE

SMARAGD XT PRO Bike

Size / Bike weight / Frame weight: Large / 8,3 kg / 1.050 g

Design Style and color: Konstructive Pure Carbon and White

Dream-Bikes for Dream-Rides

Custom Bikes offer more fun than standard bikes. Take our word for it. We have been riding them for 30 years.

• Most advanced fabrication methods
• Developed in Germany, handmade in Europe
• Custom sizes and tailor-made frame building with individual features available
• Custom colour and graphic design options available
• Excellent stiffness-to-weight-ratio
• Large selection of configurable options to create the ultimate Dream Bike

Ideal for

OFFROAD RIDERS & RACERS

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Advanced Cycling Skills and Endurance Training Programs are the perfect addition to your Dream Bike!

IOLITE & SMARAGD

Video presentation of IOLITE and SMARAGD Hardtail Mountain Bikes that feature only a slightly different frame geometry and field of use.

Photos

Craftsmanship

Our Master Craftsmen build High-Performance Bicycle Frames with Premium Steels and Advanced Carbon Composite Materials from Europe.

Frame Geometry

Frame sizeSMLXL
Seat TubeA390430480530
Effective Top TubeB580600620646
Seat Tube AngleSa74°74°74°74°
Head Tube AngleHa69°69°69°69°
Chainstay LengthC430430430430
Horizontal ChainstayHC425425425425
BB-DropD65656565
BB-HeightH305305305305
Head Tube LengthS90100110120
Fork LengthF495495495495
Reach R409427443467
StackSt595604613623
WheelbaseW1087110811281155
Measured in millimeters

Specifications and Frame Details

DESIGN PHILOSOPHY
Modern and optimized frame tubes from composite materials specific to load
Frame design with sloping top tube for low frame weight and great handling characteristics
Compatible with rigid forks with tapered steerer tubes
Developed in Berlin; Germany; handmade in Europe
FRAME WEIGHT
Low frame weight from 1.080 g
FRAME MATERIAL
Load-specific carbon-layup; HR40 / M30
Durable 3K carbon-layup surface
FEATURES
Post-mount disc mount inside of rear triangle for 160mm discs
Internal shift-cable routing through down-tube. Easy service through service-port in front of the bottom bracket
Tire clearance for 2.35 inch tires (tested with Schwalbe Nobby Nic tires)
Removable derailleur hanger
HEADSET
Tapered head tube from 1 1/8“ to 1.5“; integrated standard (IS)
SEATPOST
27,2 mm seatpost diameter; 400 mm length recommended
Seatpost clamp with 31,8 mm diameter
DERAILLEUR
Front derailleur clamp with 31,8 mm diameter
„Top-Swing“ or „Bottom-Swing“ compatible with cable from below (Bottom-Pull)
TRANSMISSION
Compatible with 1 speed; 2 speed and 3 speed systems
Compatible with SRAM Eagle chainring up to 34 teeth
73 mm wide Press Fit 30 bottom bracket with alloy interface
Rear axle system: 148 mm x 12 mm / 142 x 12 mm through axle system
COLORS
Pure carbon with clear coat for the most robust and lightest surface
Custom colors are available for our Custom Dream Bikes
SPECIAL FEATURE
Konstructive Carbon-frames are completely repairable. In the Konstructive carbon lab we can also repair frames from other manufacturers

Dream-Bike Manufactory

Configure your ultimate Dream Bike. Our Konstructive Dream Bike Consultants will help you to select the right components and wheelsets from the best premium manufacturers. Based on your personal preferences we will design the look of your bike. Individual paint schemes and graphic designs are available for frames, forks, components as well as wheel systems. You can choose any component and groupset for your drivetrain, shifting and braking system that the market has to offer. We assist you in finding the best parts for your field of use and cycling goals. Just contact us any time to start your Dream Bike project.

Dream-Bike Configuration Tool

We create bikes based on your body dimensions, wishes and personal preferences.

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