K210 Schumacher Cougar LD3S - Stock Spec 1

Introducing the Cougar LD3 Stock Spec

The Schumacher Cougar LD3S Stock Spec Kit (SCH-K210) refines a class-leading 1/10 2WD competition buggy platform. With a laydown transmission and lightweight components tailored for stock-class racing, the LD3S is more durable, user friendly, lighter and faster. The LD3 platform has already achieved numerous national and international wins, including a World Championship podium.

This LD3S variant focuses on efficiency and low rotating mass for lower-powered classes, while retaining the precise handling and tuning range the Cougar line is known for.

LD3S Highlights

• Carbon-filled transmission housings for improved strength.
• Slipper lockout assembly with alloy layshaft.
• 2.5mm carbon fibre chassis with recesses for a low centre of gravity.
• Carbon fibre motor plate.
• Supplied JConcepts S2 Cougar LD3 body (JC0432).
• Reworked front-end geometry: new front wishbone, 5° caster block, and hub carrier with increased adjustability.
• Fine outboard camber link increments and greater front axle position adjustment.
• Larger front hub bearings and revised axle design for durability, plus -2.0mm front hex.
• S2 steering arms and improved pivot system for king pin and outer hinge pin.
• 4mm S2 lightened front shock tower and new-geometry 4mm S2 rear tower.
• One-piece shock caps and moulded pistons for improved sealing and weight saving.
• 5.5mm front camber link ball cups.
• Side pods matched to the chassis with rear flex slots for stiffness tuning.
• Moulded internal idler gear with improved Teflon-coated material and revised differential shimming for durability.
• New rear suspension wishbones and alloy rear strap with greater wheelbase adjustment and additional shock positions.
• Pin-retaining design for improved reliability.
• Aerox Trident rear wing.

Core Features

• Class-leading front suspension geometry with durable components and wide setup range.
• Front end enables zero and minus five wheelbase lengths without an additional chassis.
• 90° phased lightweight steel CVD driveshafts (65.5mm).
• Easy-access battery fitting with multiple placement options.
• Low-drop wing mount and compact steering system with adjustable, dynamic Ackermann.
• 12mm hex wheels with industry-standard offset.
• 13mm big-bore shocks with CORE springs, threaded collars and twin O-ring sealing.
• Shock seal pack housing to prevent loosening; lightweight lower spring cups.
• Screw-fixed pistons with titanium nitride shafts for precision and durability.
• Optional rear shock location either in front of or behind the wishbones (both supported in kit setup).
• Front shock tower cover, adjustable rear roll centres, inboard toe-in and anti-squat.
• Cable management system, precision ball bearings, spur gear shield.
• Small, low rotating-mass transmission with 3-position height adjustment.

Specifications

• Power Source: Electric
• Model Type: 2WD, Off-Road, Competition
• Length: 395mm
• Width: 245mm
• Wheelbase: 275–285mm
• Top Speed: 40+ mph

Required to Complete

• 2-channel radio system
• Motor
• Servo
• Electronic speed controller (ESC)
• Tyres
• LiPo battery
• Paint for bodyshell