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THE WF1


CHASSIS
A combination carbon fiber cockpit with steel tube front and rear clips. Cars for Indy and F1 require drivers to be surrounded by a carbon fiber survival cell. Stohr has the only DSR with comparable technology.

COCKPIT
Standard equipment includes a Momo steering wheel with SPA quick release and F1 style paddle shifter. An AIM MyChron 3 dash provides RPM, water &oil temp, oil pressure, lap times, and data recording. Also standard is the Stohr designed light weight pedal assembly which is adjustable for the driver.

DRIVETRAIN
The WF1 will accomodate any modern 4 cylinder bike engine. Standard equipment includes a Quaife differential with lightened CV joints and hollow halfshafts, aluminum radiator, and large oil cooler. The Stohr designed, billet aluminum, transaxle case takes suspension loads, unstressing the engine.

SUSPENSION
Center-lock ultra-light racing wheels with Ohlins ST44 double adjustable shocks. Goodyear tires 8x13 front and 10x13 rear. Uprights are machined from billet aluminum with extra sleeves installed for increased wheel bearing rigidity. Large wheel bearings are used to withstand the high downforce.

BRAKES
Wilwood billet aluminum brake calipers with custom brake rotors, fully floating on lightweight billet aluminum hats. Floating rotors provide a firmer pedal and longer rotor life. Wilwood master cylinders with cockpit adjustable brake bias control.
 

Loshak 6160_490


The WF1 has a full ground effects underbody. The rear tunnels are integrated into the all carbon fiber floor.
 The carbon fiber front diffuser provides matching grip and also provides crash protection. The optional biplane has
a twisted lower profile. This works with the engine cover and underbody to generate more downforce with
very little drag.
 

JI0Z4513  490

DIMENSIONS
Weight 779lbs. Wheelbase 97in.
Track 56in. Rear track 54in.

OPTIONS

CARBON FIBER BODY
25lbs Lighter

2009 BIPLANE WING ASSEMBLY

IMG_0168 dsr 400

Biplane 0180_ 400

High Downforce Adjustable Wing Flap
Carbon Fiber Sealed Airbox
Stainless Exhaust System
Williams Differential
Quick Jacks

A vast array of carbon fiber aerodynamic tuning parts are available.