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2007 Suzuki RM-Z450
2007 RM-Z450
The Ultimate Four-Stroke Weapon
The RM-Z450 offers supremely balanced performance - strong, controllable power delivery complemented by extraordinarily lightweight handling. In fact, the RM-Z450 is extremely lightweight - and it has incredible performance to match. That combination means you can launch out of corners with breathtaking acceleration and attack the nastiest sections of the track with total confidence. The Suzuki RM-Z450 is loaded with advanced technology to make it remarkably easy to ride. Including the Suzuki Advanced Sump System, the Suzuki Active Vent System, lightweight and durable titanium valves, hollow billet camshafts and much more.
The RM-Z450. It's the bike you get when you combine Suzuki's championship-winning motocross program with the legendary GSX-RTM four-stroke road-racing program.
Pricing/Color Information
Features
All
Radiator shrouds are re-designed for improved cooling effeciency and an aggressive new look
Increased engine performance at low-to-mid rpm utilizing: - Reshaped intake ports for optimal effeciency - NGK Iridium spark plugs for better combustion - Exhaust pipe is extended by 85mm - Updated carburetor settings
Re-designed combustion chamber for increased engine output
Oil control rings are now electro-plated with chrome-nitride coating for increased durability and reduced friction
New scavenging pump boasts a new design for increasd lubrication and improved durability, combined with reduced mechanical losses at the crankshaft
Oil strainer is now easily overhauled without separating the crankcases for easy maintenance
Lightweight exhaust system with titanium head pipe with large-capacity stainless-steel secondary pipe and aluminum muffler
Chassis/Suspension
New radiator has been added for increased rigidity
Sidecovers are now vented for maximum airflow
Updated aluminum allow twin spar frame features thicker lower tubes and thinner tank rails for unmatched cornering performance. Suspension settings have also been updated to match the all-new frame
New aluminum swingarm features a reshaped pivot section with a 10mm wider and 5mm shorter main section
All-new seat utilizes a new textured side panel for increased knee grip
Attractive aluminum twin-spar frame designed for optimum strength, rigidity and weight
Aluminum swingarm with tapered beam features cast-aluminum cross beam to improve straight-line performance
RM-Z450 rear suspension linkage - allows smooth movement of the rear shock and linkage for improved rear wheel traction
Lightweight chain guide design - cutaway design reduces weight
Showa-brand cartridge-style front fork with 47mm inner tube, plus 22-way compression damping, 20-way rebound damping and 12.2 inches of wheel travel
Showa-brand rear shock absorber with large 50mm piston and 18mm inner rod for increased oil flow and stable damping performance
Front and rear brake discs now feature re-designed round holes for reduced weight
Compact 240mm rear disc brake with lightweight caliper body
Aluminum wheels, spokes and spoke nipples designed for the best balance of weight, rigidity and overall wheel strength
Optimized 3D-mapped ignition monitors engine rpm/throttle position and adjustable ignition timing to maintain efficient combustion
Specially-designed Bridgestone tires with large contact patch for improved traction and acceleration - 90/100-21 front, 120/90-19 rear - wider than competing models without weight increase
Renthal tapered aluminum handlebars with Renthal-labeled handlebar pad
Titanium serrated footpegs for lightweight, maximum strength and improved grip in all riding conditions
Engine
Automatic decompression system for easy kick starting
Suzuki Advanced Sump System permits low crankshaft placement for reduced engine height and low center-of-gravity
Suzuki Active Vent System - reduces crank chamber pressure and enhances piston ring seal performance
Four-speed transmission for weight reduction and compact engine size
Counterbalancer shaft gear-driven off the magneto rotor to reduce engine vibration without adding to engine size or weight
Narrow cylinder head design featuring shim-under-bucket valve train with titanium valves for reduced reciprocating mass
Lightweight hollow-type camshafts with carburized surface treatment for durability and high lubrication qualities
Durable forged-aluminum piston with tin plating and oil retaining grooves to reduce friction and wear
Electro-plated aluminum cylinder bore for increased durability and heat transfer
Updated 450cc, 4-stroke, liquid-cooled, DOHC, 4-valve engine - lightweight design with emphasis on broad power delivery
Keihin FCR40 carburetor with hot start system and throttle-position sensor
2007 Suzuki RM-Z450
Specifications
Engine
- Engine
- 449cc, four-stroke, single-cylinder, liquid cooled, DOHC, 4-valve
- Bore x Stroke
- 95.5 x 62.8mm
- Compression Ratio
- 11.9:1
- Fuel System
- KeihinT FCR40
- Lubrication
- Semi-dry sump
- Fuel Capacity
- 7.0 liter (1.8 gal.)
Transmission
- Ignition
- Digital AC-CDI
- Transmission
- 4-speed
- Final Drive
- #520 chain
Chassis
- Suspension Front
- Telescopic, cartridge-type, 22 compression & 20 rebound settings, 12.2 inches of wheel travel
- Suspension Rear
- Link-type, spring preload fully-adjustable, 16 compression & 19 rebound settings, 12.2 inches of wheel travel
- Brake Front
- Single hydraulic disc
- Brake Rear
- Single hydraulic disc
- Tires Front
- 90/100-21 51M
- Tires Rear
- 120/90-19 57M
Dimensions
- Length
- 2185 mm (86.0 in)
- Width
- 830 mm (32.7 in)
- Height
- 1260 mm (50.0 in)
- Seat Height
- 955 mm (37.6 in)
- Ground Clearance
- 350 mm (13.8 in)
- Wheelbase
- 1480 mm (58.3 in)
- Dry Weight
- 100 kg (220 lbs)





