Available, delivery time 1-3 Business Days in Germany

Product number: 1000110
Product information "FREESOLO™-ISCG05-38"
The Freesolo V2 chain guide with its wide range of applications from Cross Country to Enduro and DH is a real all-rounder and still the lightest and fully adjustable chain device on the market. As with our Crash-Plate, the chain guide can be installed without dismounting the crank and all you need is a Torx 25 and something to measure. The CNC milled scale makes it easy to adjust the chainring size, and the adjustment of the chain lines is done with a table and spacers. The "Front Flip Technology" allows you to remove the chain without tools in case of an incident on the trail, or to pull off the crank from the bottom bracket during a service without having to disassemble the chain guide. The versions marked with the 38 have a chainring adjustment range of 26-38 teeth.


  • Install without crank removal
  • Torx 25 only single tool installation
  • Boost compatible
  • Incredible Light
  • Front Flip Technologie for tool free service
  • Open cage for better mud release
  • Made in Germany


Mount: ISCG 05
Capacity: 28-38T Round
Chainline: 48-53 mm (Boost Ready)
Compatibility: 1x10, 1x11 or 1x12 drivetrain
Backplate: AL 7075 T6 Black Anodized
Slider: PA66 GF 10 (Front Flip Technology)
Hardware: Torx 25 Hollow Bolts
Weight: 22 gram (incl. mounting hardware)


Chainline Spacer Set
2x M6x11 Hollow Bolts
77designz Sticker

Installation  with Crash Plate:

To mount our ISCG 05 models with the Crash Plate you need the Connector


!!! Not compatible with Bionicon and Garbaruk non boost chain rings (30T / 28T / 26T) due to smaller Chain Line !!!
!!! The FREESOLO works also with 1*10 drives if you have a clutch rear derailleur and an narrow / wide chain ring !!!

10 of 13 reviews

5 out of 5 stars






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December 9, 2018 20:00

buy it. mount it. love

buy it. mount it. love it. almost forget about it.

April 23, 2018 21:00

Top Kettenführung!!!

Top Kettenführung!!!

April 1, 2018 21:00

Freesolo V2 is royal

Nice, small , light , efficient and easily ajustable , what could you ask more to a chain guide ???

March 1, 2020 20:00

Slim, leight weight, perfect

Fits Perfect, easy to install

July 28, 2019 21:00

just perfect:+1:

just perfect:+1:

November 28, 2018 20:00

Freesolo V2

Tolles Produkt, schnelle Lieferung. Wird zukünftig bei Bedarf an allen Bikes nachgerüstet

July 29, 2018 21:00


Schnell und zuverlässig!

March 31, 2018 21:00

Klein sinnvoll und was aus

Klein sinnvoll und was aus Deutschland

October 23, 2019 21:00


Sehr gute Qualität- passt perfekt- sehr leicht- einfache Montage

January 30, 2020 20:00

Top wie immer!

Ist nicht meine erste Freesolo Kettenführung, daher war klar das mein neues Enduro auch eine braucht. Super leicht, sieht schick aus und schnell montiert!!!

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Connects the 77designz CRASH PLATE - ISCG 05 with:FREESOLO™ ISCG 05 - 38OVAL GUIDE™ ISCG 05 - 38And their respective predecessorsINCLUDES: 1x 2,5 mm Red Washer 2x M6x16 SS Bolt .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }


The V2 of our legendary 77designz CRASH PLATE is milled from extremely tough 7075 T6 aluminum. It protects your chainring (round or oval) from impact damage (For Oval, get 2 Teeth bigger). We offer 4 sizes and seven colors for minimal overlap and max style. Compared to the V1, we have optimized the contact orientation; the new slotted hole means the Taco now also fits Santa Cruz carbon frames. Disassembling the crank is unnecessary to install the Crash Plate, which means assembly is effortless and quick. The minimal overlap of the Taco Bashguard offers the best protection for your chainring while maintaining maximal ground clearance. The Crash Plate can be combined with our ISCG 05 chain guides - all you need is the connector.  FEATURES: Super light - Our Crash Plate uses a thin aluminum plate, which is very light but still stronger and more durable than most bulky alternatives. 2 hole mounting - This allows easy installation of the Crash Plate without removing the crank. The Crash Plate now fits all Santa Cruz Carbon frames thanks to a small slotted hole. Hollow screws with T25 - The hollow and stainless screws are lightweight and protect the ISCG mount from overload. Precise fit - we offer our Crash Plate in 4 different sizes. Due to the minimal overlap of the Crash Plate, you can maintain valuable ground clearance. Optimized rotation of the contact area - the alignment of the contact zone on the V2 has been improved to protect expensive chainrings and chains during casual rides and races. Eco-friendly packaging - Our parts are packed in small paper bags without any plastic 5 Year Warranty - We are completely convinced of the quality of our parts, which is why we offer a 5-year warranty on all material and manufacturing defects from the date of purchase Made in Germany - We manufacture our chain guides in Germany, which reduces CO2 emissions from transport and supports our local economy. SPECS: Mount: ISCG 05 (Now fits the Santa Cruz Carbon Frames) Round chainring: 30-36T (Choose the same size or bigger: 32T Round Ring = 32T CRASH PLATE) Oval chainring: 28-34T (Choose +2 teeth or bigger: 32T Oval Ring = 34T CRASH PLATE) Made for: 1x10, 1x11 or 1x12 drivetrain Material: AL 7075 T6 Anodized Hardware: Torx 25 Stainless Steel hollow bolts Colors: BlackSizes: 32T | 34TDiameter: 30T > 133mm | 32T > 141mm | 34T > 149mm | 36T > 157mm Weight: 30T > 25g | 32T > 27g | 34T > 29g | 36T > 31g INFO: Does not fit all Santa Cruz carbon frames because their ISCG 05 has too large tolerances. It is best to measure before ordering, the distance between the lower two ISCG threads center to center should be 55.9 +/- 2 mm.The bash guard is 5 mm thick, and the screws are flush. The screws we use are hollow drilled so that they can shear off in case of an overload. These bolts prevent damage to the frame. Order your spare bolts here: M6x11 SS Hollow BoltsMost of the bike frames nowadays are designed to carry the load introduced by a Taco Bashguard or Crash Plate; regardless, you should still consult your frame manufacturer about whether your frame is approved for our crash plate. INCLUDES: 2x M6x11 SS Hollow Bolts1x 77designz Sticker