GARBARUK chainring Melon Direct Mount Oval | 1-way narrow-wide Cannondale Hollowgram crank
Garbaruk is a company from Ukraine, which has its roots in motorsports.
Design and production of tuning parts for engines and chassis were the hobbyhorse of the company Garbaruk. The experience and knowledge gained leave keen on cycling brothers Garbaruk today included in the production of bicycle parts. All steps of design, production happen to surface finishing under one roof.
7075-T6 aluminum from Germany is the raw material from which the chainrings Garbaruk CNC machined are consuming. The chainrings have some features that differ from competitors.
In order to keep the chain without chain guide securely in place, the teeth have a special profile of narrow and wide teeth alternately. For this to be given under very gruff and rough conditions, the teeth of Garbaruk chainrings are about 40% longer than usual manufactured teeth. Furthermore, the teeth are shaped such that even in muddy conditions, the chainring works very well. Dirt and mud will be removed when overflowing the chain effectively.
We recommend the use of a rear derailleur with increased voltage cage (SRAM Type 2-3, Shimano Shadow +), what the chain to reliably holds in position and prevents chipping.
Direct Mount Assembly
The chainring is mounted directly on the crank arm and replaces the previous Spider possible.
The result is a clean look that saves weight, while providing excellent rigidity.
VCLT (Variable ChainLine Technology)
Garbaruk works with all Direct Mount chainrings with a changing chain line , which is dependent on the number of teeth. For other manufacturers is a fixed chain line usual, but must be chosen so that larger chainrings not touch the chainstay.
The smaller the Garbaruk chainring, the closer it is possible to place it on the chain stay.
The chain line is thus even more optimally, since the chainring is almost centrally to the cassette.
Note: not compatible with Cannondale AI frame (F-SI)!
Melon - oval shape
The ovalization of the rear sprocket increases performance by variation in the drive train and optimizing the resistance. When contact with the legs, the natural strengths and weaknesses to be reconciled. To make better use of the stronger muscle groups is achieved, creating a balance in the working path (lower hub) in the weaker muscles.
intended use : MTB
Material: Aluminum 7075-T6
Technology: Narrow Wide, VCLT, Melon
bolt circle diameter : -
Number of teeth: 26, 28, 30, 32, 34, 36, 38, 40 or 42 teeth
Mounting: Direct Mount
Compatibility cranks : Cannondale Hollowgram SL, SI, SISL2 crank
Compatibility chain: 9-fold, 10-speed , 11-speed or 12-speed (SRAM Eagle)
chain line : 47 mm (28T), 48.1 mm (30T), 49.2 mm (32T), 50.4 mm (34T), 51.3 mm (36T)
Adjustment possibilities: none, Range (ovalization): 12%, timing (force introduction): 108 ° after TDC (OT)
Color: black, green, red, blue
Weight: 48g (26T), 47g (28T), 52g (30T), 58g (32T), 65g (34T), 72g (36T) (manufacturer)
Delivery: 1x Garbaruk Melon Direct Mount chainring