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SODI Sigma RS
Ready to win

The SIGMA RS has been developped especially for medium tyres in Rotax and KF, where the longer wheelbase and welded column support will ensure more effectiveness.

 

A lot of work has been done on the brake system to provide more sensibility and progressivness. The design and manufacture of the SIGMA RS allow drivers to improve performance over the duration of the race.

Sodi

Features - Racing features

Rear 4 pistons hydraulic brake system

Rear 4 pistons hydraulic brake system - Features - Racing features

Hydraulic rear brake system equipped with 4-piston

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Features - Racing features

New RS frame

New RS frame - Features - Racing features

New design of the front part of the frame to increase performance & easy turn initiation.

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Features & options

Dimensions & Weight

Wheelbase1050mm
Framedouble tube removable - CIK
Tubeø 30mm
Rear AxleHollow steel ø 50mm - 3 bearings
Axle bearing supportAnodized, bearing ø 80mm
Stub axlesø 25mm "Hard"
Rear hubsAnodised, fully machined, L. 90mm
Brake4-pistons hydraulic brake system - CIK
Brake diskFloating and turbo ventilated disk
Front wheelsMagnesium low volume, 130mm
Rear wheelsMagnesium low volume, 212mm
TankRemovable 8 Liters
SeatTekneex Racing Polyester
Steering wheelAluminium alcantara covering Sodi - Large diameter
SafetyProtective base plate for break disk, brake pedal with 2 points attachment, integral chain cover, anti-locking bar
Frame colourBlack + varnish
BodyworkKG Sodi CIK approved
Rear bumperKG plastic

 

Sigma RS - Technical plan

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