DETAILS OF THE 29ER/27.5″PLUS ALL MOUNTAIN BIKE
We develop high performance bicycles for the most demanding athletes and challenging cycling missions. In order to meet our extremely high quality expectations we offer handmade frames that are exclusively produced in Europe.
Most advanced fabrication methods
Developed in Germany, handmade in Europe
Highly comfortable ride with very good dampening characteristics
Large selection of configurable options to create the ultimate DREAM BIKE
DESIGN PHILOSOPHY AND CHARACTER
We are very happy to be able to present to you, the new KONSTRUVTIVE >>TANZANITE<< 29er/27.5″Plus All-Mountain Hardtail. It is the first KONSTRUCTIVE Bike made of steel and was designed for a wide range of applications.
With the classic frame material of steel, we are still staying true to our philosophy of „Less Mass – More Joy on any Terrain“.
Typical for KONSTRUCTIVE CYCLES is the consideration of every detail to make this model ready for every circumstance as well: agile All-Mountain-Geometry, Front Derrailleur compatibility, Single-Speed compatibility and adjustable chainstay length (425 – 435 mm) through rocker-drop-outs, ISCG 05-mount, post-mount discbrake mount, room for wide tires, exchangeable drop-outs for different axle standards, and lots of other features (see below).
The beautifully welded steel-frame is made of the highest grade tapered tubes we could find. Just like all of our other models, the TANZANITE is of course manufactured by the finest craftsman in Europe and assembled in Berlin, Germany.
RANGE OF APPLICATION
Some would even call it ENDURO, we call it R.A.M.: Ride and Race All Mountain. With the large range of compatible fork-travel lengths of 100 to 140 mm, everybody can find their perfect setup to have fun in even the gnarliest terrain. In our standard setup with a 120 mm fork and the KONSTRUCTIVE all-mountain-kit we get a complete weight of 10,5 kg. With that, the bike will not weigh you down on the climbs but be a trustful companion on all your epic rides no matter if it’s going up or down.
FULL CUSTOM DREAM BIKE
IOLITE 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
TANZANITE PRO XO1 PRO Bike
Size / Bike weight / Frame weight: Large / 10,5 kg / 2.300 g
Design Style and color: Konstructive Raw Steel
|Modern and optimized steel frame tubes from selected steel manufacturers 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|
|Low frame weight. 2.300 g in size large|
|High-Performance CroMoly Steel|
|Durable brushed surface|
|Post-mount disc mount inside of rear triangle for 160mm discs|
|External shift-cable routing under down-tube. Easy serviceable.|
|Tire clearance for 29 x 2.35 inch tires (tested with 2.35" Schwalbe Nobby Nic tires)|
|Tire clearance for 27.5"Plus x 3.0 inch tires (tested with 3.0" Schwalbe Nobby Nic tires)|
|Removable derailleur hanger|
|44 mm head tube for mixed taper head-sets|
|31,6 mm seatpost diameter; 400 mm length recommended|
|Seatpost clamp with 35 mm diameter|
|Front derailleur clamp with 34,9 mm diameter|
|„Top-Swing“ or „Bottom-Swing“ compatible with cable from below (Bottom-Pull)|
|Compatible with 1 speed; 2 speed and 3 speed systems|
|Compatible with SRAM XX1; chainring up to 34 teeth|
|73 mm wide Press Fit 30 bottom bracket with alloy interface|
|Rear axle system: 148 mm x 12 mm through axle|
|Raw steel with clear coat for the most robust and lightest surface|
|Custom colors are available for our Custom Dream Bikes|
|Konstructive steel frames are completely repairable.|
|Effective Top Tube||B||580||596||615||635|
|Seat Tube Angle||SA||74°||74°||74°||74°|
|Head Tube Angle||HA||68,5°||68,5°||68,5°||68,5°|
|Head Tube Length||S||90||100||110||120|
All measurements in millimeters.
REVOLUTION SPORTS FRAME WARRANTY
Revolution Sports goes beyond the legally required two year warranty and grants the Revolution-Carbon-Warranty of five years for the original owner of the frame. The warranty refers to defects in material and workmanship.
Beyond that warranty, Revolution Sports grants a five year Crash-Replacement-Warranty that gives you the opportunity to have your frame repaired or replaced in the case of a crash. In this case, Revolution Sports will make you an individual offer for the replacement or repair of your frame.
Tanzanite Bike Check Video
Dream Bike Factory
THE THREE PATHS TO YOUR INDIVIDUAL DREAM BIKE
KONSTRUCTIVE CYCLES offers the perfect combination of carefully developed and crafted frames and carefully chosen components from the worlds premium manufacturers. All DREAM BIKES are available in different colors and component specs.
Contact us about the different realization methods. The options are limitless and through our contacts to pretty much all component manufacturers, it is easy for us to make your DREAM BIKE a reality.