Central Kentucky Competition

.09 trials, Progress continues in both 2 and 4 stroke models the new line includes numerous improvements The new 2009 Sherco trials models continue to make progress in the trials world, maintaining the commitment to continue the evolutionary process in order to provide our customers with a product that offers them a superior motorcycle. Constant improvements in the areas of rideability, competitiveness, reliability and quality are features that define all of the Sherco trials models. These improvements are the result of our constant testing and development in the field and in the lab, which makes us a reference point in the off road motorcycle world. All of the new 2009 trials models have received significant improvements and design changes that are the result of our ongoing testing and development programs. The result of these changes is a motorcycle that is very balanced and easy to ride, which generates great confidence in the rider, no matter what type of obstacle they are confronted with. One of the most significant items that has been changed is the frame. The geometry has been modified in order to increase the overall balance of the motorcycle. Small changes have been made to the very core of the frame to provide these improvements; an example is the repositioning of the footpegs. These changes when combined together have resulted in a considerable improvement in the neutrality of the frame. These changes have been made to all of the models, both 2T and 4T as they share the same frame. In addition to these changes the suspension system has been reviewed and modified to work in concert with the frame changes. The 2009 models have also received new brake discs that are more precise and effective. The motor has also received important improvements; the 2.9 2T model incorporates a new cylinder head, a new cylinder, a new piston as well as a new air box. The 3.2 4T engine has an additional crankshaft bearing; it also has a new more powerful radiator fan. It is equipped with the same carburetor that was released on the 10th anniversary special edition models, the SPS (Sherco Prompt System) which provides immediate engine response in any situation, avoiding the common 4T sputter. The graphics are completely new, the motor is black and the body work on the 2T is blue while the body work on the 4T is red. The 2T and 4T motors have been totally designed and developed by Sherco and incorporate the latest advance in materials and electronic engine management controls. Thanks to the ongoing technical development they have become the most competitive motors in the trials sector. They are also environmentally friendly having obtained the current CO2 emissions certificate for their category. The Sherco motors also comply with the Euro 3 emission regulation for motor vehicles.
2t trials technical modifications New frame geometry and improved balance point Redesigned suspensions adapted to the new geometry New design footpegs New brake discs New rear fender/taillight with license plate support incorporated New design cylinder, cylinder head and piston New airbox RETAIL PRICING: 0.8 - $5,900.00 1.25 - $6,600.00 2.5 - $7,250.00 2.9 - $7,350.00 3.2 - $8,350.00 2t trials technical SPECS (2.5 / 2.9)
Engine	2T stroke Sherco proprietary design
Capacity	2.5 (249.7 c.c.) / 2.9 (272 c.c.)
Bore x Stroke	2.5 (72.8x69 mm) / 2.9 (76x60 mm)
Cylinder	Nikasil coated cylinder
Lubrication	Unleaded fuel with 2% oil pre-mix
Start	Geared system with folding lever
Carburetor	Dellorto PHPL26
Exhaust	Stainless Steel header pipe with an integrated aluminum muffler
Transmission	5 speed sequential gearbox with security selector system to prevent false shifts. Primary gear drive chain secondary drive
Clutch	Hydraulically activated multidisc in oil bath
Ignition	Dual Map Leonelli progressive electronic ignition with a balanced magnetic flywheel
Skid plate	Stamped heat treated aluminum
Chassis	Triangulated cross section Chrome-moly
Fuel tank	Nylon 2.9 liter capacity
Brakes	Hydraulically activated AJP, floating 185 mm front and 145 mm rear
Front suspension	Paoli 38 mm dia hydraulic telescope fork, 185 mm travel fully adjustable For preload and dampening, anti friction
Rear suspension	coating on the fork tubes, Kevlar Fork protectors Progressive link system with single Olle adjustable shock absorber, 175 mm travel
Front wheel	Morad 21” black anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire
Rear Wheel	Morad 18” black anodized aluminum rim and aluminum hub, steel spokes with Michelin tubeless tire
Weight	2.5, 2.9 69.5 kg (153 lbs)
Wheelbase	1.322 mm (52.4 inches)
Ground clearance	305 mm (12 inches)
Seat height	625 mm (24.6 inches)

                  

ST 0.8 AND ST1.25 technical SPECS
	TRIALS 0.8	TRIALS 1.25
Capacity cc.	74,6	124,7
Bore x Stroke	44,5 x 50,7	56 x 50,7
Carburettor Dell’Orto	PHBL26BS	PHBL26BS
Slide	60	60
Main Jet	105	122
Pilot Jet	45	T36
Needle	D36	D36
Needle Jet	270K	270K
Needle clip from top	3rd	3rd
Petrol screw (turns out)	3,5	3,5
Float level	18,5 mm	18,5 mm
Ignition advance	3,3	3
Spark Plug	BP5ES	BP5ES
Secondary tansmission	9 x 56	9 x 44
Gearbox capacity	450 cc	450 cc
Viscosity	Sae 10w 40	Sae 10w 40
Forks	Paioli	Paioli
Capacity per leg	330cc 150mm air vol.	330cc 150mm air vol.
Viscosity	Sae 4	Sae 4
Spring per-leg	22 mm	22 mm
Fuel	Super Unleaded	Super Unleaded
Fuel Mix ratio	2%	2%
Reed casa stops	19 mm	19 mm
Tightness Cylinder head	1,1 mk/g	1,1 mk/g
Tightness Cylinder	2 mk/g	2 mk/g
Piston / cylinder tolerance	0,0175mm - 0,0225mm	0,0175mm - 0,0225mm
Read Spring pre-load	128 mm	128 mm

 

3.2 4t trials technical modifications

New frame geometry and improved balance point

Redesigned suspensions adapted to the new geometry

New design footpegs

New brake discs

New rear fender/taillight with license plate support incorporated

SPS carburetion System

New ignition advance curve

New crankshaft which includes a third bearing

New ignition cover

New 130 mm diameter radiator fan

RETAIL PRICING: 0.8 - $5,900.00 1.25 - $6,600.00 2.5 - $7,250.00 2.9 - $7,350.00 3.2 - $8,350.00   3.2 4t trials technical SPECS Engine 4 stroke - Sherco proprietary design 4 valve head chain driven cam Capacity 317 c.c. Bore x Stroke 82x60 Cylinder Nikasil coated cylinder Lubrication Wet sump pressure lubrication Start Geared system with folding lever Carburetor Keihin 28mm with SPS (Sherco Prompt System) Exhaust Stainless Steel header pipe with an integrated aluminum muffler Transmission 5 speed sequential gearbox with security selector system to prevent false shifts. Primary gear drive chain secondary drive Clutch Hydraulic, multidisc in an oil bath Ignition Dual Map Leonelli progressive electronic ignition with a balanced magnetic flywheel Skid plate Stamped heat treated aluminum Chassis Triangulated cross section Chrome-moly Fuel tank Nylon 2.9 liter capacity Brakes Hydraulically activated AJP, floating 185 mm front and 145 mm rear Front suspension Paoli 38 mm. dia hydraulic telescope fork, 185 mm travel fully adjustable For preload and dampening, anti friction Rear suspension coating on the fork tubes, Kevlar Fork protectors Progressive link system with single Olle adjustable shock absorber, 175 mm travel Front wheel Morad 21” red anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire Rear Wheel Morad 18” red anodized aluminum rim and aluminum hub, steel spokes with Michelin tubeless tire Weight 73 kg (160.9 lbs) Wheelbase 1.322 mm (52.4 inches) Ground clearance 305 mm (12 inches) Seat height 625 mm (24.6 inches)