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77DESIGNZ Chainguide FreeSolo ISCG 05-38

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Product weight: 25 g
Brands: 77designz

49,90 €
MSRP: 49,90 €

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Product details


77DESIGNZ chain guide FreeSolo ISCG 05-38

The light chain guide for round chainrings with a weight of only 26 grams. It can be mounted on your ISCG 05 mount in no time and keeps the chain in place in every situation. Developed in Germany in cooperation with absoluteBlack, the FreeSolo Guide by 77designz is probably the lightest fully adjustable chain guide in the world. In the revised version, the guide is suitable for round chainrings with up to 38 teeth. Thanks to the individually adjustable chain line , the chain guide is suitable for standard and BOOST frames.

77designz benefits from years of experience in frame construction and today develops light bike parts for mountain bikes such as single chain guides, crash plates, stems and the legendary bottle opener. The creative head and founder of 77designz is Giacomo Großehagenbrock. He is not only responsible for the design of all products, but also brings ideas for new concepts with him. In addition to the experience from his earlier work as a precision mechanic, he also completed a diploma as a graphic designer. His creative madness and technical sobriety are of great benefit to the development of 77designz, always resulting in highly innovative products. Stefan is a mechanical engineer, he is responsible for the civil works, the technical documentation of the components and the industrial customers like He communicates with production partners and drives the further development of existing parts.

Technical specifications:

Material: aluminum
Mounting: ISCG 05
Tools needed: Torx 25 wrench
Capacity: 28-38T Round
adjustable chain line : 48 mm - 53 mm
Compatibility: 1x cranks (1x10, 1x11 or 1x12)
Compatibility chainrings: round
Color: Black

Weight according to the manufacturer: kA
Weight weighed: 26g

Scope of delivery:
1x 77DESIGNZ chain guide FreeSolo ISCG 05-38
2x M6x11 Torx T25 hollow bolts
1x Chainline Spacer Set

A notice:
- Not compatible with Garbaruk Direct Mount chainrings in sizes 30T/28T/26T due to the too narrow chain line .
- Only works with 1x10 drivetrains if you use a friction-damped rear derailleur and an N/W chainring.
- For use with the Crash Plates you also need the connector.

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