RSI Backcountry Tapered Aluminum Handlebar – Black Anodized
$129.95- CAD: CA$177.30
- EUR: €119.63
- SEK: 1,373.26 Skr
- NOK: Nkr1,364.72
- GBP: £101.81
RSI Slim Jim Aluminum Handlebar – 1″ Rise Slimmer Grip. Maximum Control. Premium RSI Performance. 3/4″ Grip Diameter for Reduced Hand Fatigue
$129.95- CAD: CA$129.95
- EUR: €129.95
- SEK: 129.95 Skr
- NOK: Nkr129.95
- GBP: £129.95
RSI Racing 1 1/8″ Oversized Handlebar Mount Kit
$44.95- CAD: CA$61.33
- EUR: €41.38
- SEK: 475.01 Skr
- NOK: Nkr472.06
- GBP: £35.22
RSI Chromoly 7/8″ Straight Handlebar – 10 DEGREE SWEEP
$79.95- CAD: CA$109.08
- EUR: €73.60
- SEK: 844.88 Skr
- NOK: Nkr839.63
- GBP: £62.64
UNIVERSAL ROUND 3 POSITION ON/OFF/ON ROCKER SWITCH
$14.95- CAD: CA$20.40
- EUR: €13.76
- SEK: 157.99 Skr
- NOK: Nkr157.00
- GBP: £11.71
RSI Billet Aluminum Momentary Engine Kill Switch – Arctic Cat Catalyst (Plug & Play)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
- The RSI Billet Aluminum Momentary Engine Kill Switch is a direct plug-and-play upgrade for Arctic Cat Catalyst snowmobiles. Precision CNC machined from billet aluminum and finished in durable black anodizing, this spring-loaded momentary switch requires a simple press-and-hold to shut off the engine, preventing accidental shutdown while riding. Complete with the OEM factory connector already installed, installation takes just minutes with no cutting, splicing, depinning, or rewiring required.
POLARIS 650/850/900R/BOOST TETHER MOUNT FOR RMK STEERING STEM
$19.95- CAD: CA$27.22
- EUR: €18.37
- SEK: 210.82 Skr
- NOK: Nkr209.51
- GBP: £15.63
RSI Billet Aluminum Momentary Engine Kill Switch – Polaris RMK / AXYS / MATRYX (Plug & Play)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
Premium Handlebar Risers
Find the Perfect Handlebar Riser Height for Your Riding Style
RSI Dual Pivot Adjustable Handlebar Risers – Black Anodized
SKU:PR-10-B$89.95- CAD: CA$89.95
- EUR: €89.95
- SEK: 89.95 Skr
- NOK: Nkr89.95
- GBP: £89.95
RSI Kids Plug & Play Handlebar Grip Heater Kit – Ski-Doo Gen 4, Gen 5 & Lynx Radien
$109.95- CAD: CA$150.01
- EUR: €101.22
- SEK: 1,161.91 Skr
- NOK: Nkr1,154.68
- GBP: £86.14
RSI Kids Universal Handlebar Heater Kit
$109.95- CAD: CA$150.01
- EUR: €101.22
- SEK: 1,161.91 Skr
- NOK: Nkr1,154.68
- GBP: £86.14
UNIVERSAL BILLET ALUMINUM LIT DUAL ROCKER SWITCH ON/OFF (7/8 MOUNTING) BLACK ANODIZED
$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
Straightline Performance Polaris 850 Boost Complete Silicone Intake & Pressure Tube Kit
$199.95- CAD: CA$272.80
- EUR: €184.07
- SEK: 2,113.00 Skr
- NOK: Nkr2,099.85
- GBP: £156.66
RSI Hi-Power Grip Heater Kit Arctic Cat Thundercat, Catalyst & Yamaha Sidewinder / Viper Models OEM Plastic Connector Plug-and-Play Installation
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
UNIVERSAL GRIP HEATERS 3 -WIRE – 30W -DUAL 6 OHM CIRCUITS – RATED FOR 12V
$84.95- CAD: CA$115.90
- EUR: €78.20
- SEK: 897.72 Skr
- NOK: Nkr892.14
- GBP: £66.56
RSI Hi-Power Grip Heater Kit Polaris Models with OEM Plastic Connector / PR (DOES NOT WORK ON 650/850/900R MODELS)whit
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
SKI-DOO / LYNX 2-WIRE, WITH OEM TERMINALS / PR (EXCEPT GEN 4/5)
$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
POLARIS AXYS/MATRYX RSI PHONE BAR PAD HEATER KIT ( PLUG AND PLAY)
SKU:BPL-PHONE-HP$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
RSI PHONE BAR PAD HEATER KIT ( UNIVERSAL – NOT PLUG AND PLAY)
SKU:BPL-PHONE-HU$39.95- CAD: CA$54.51
- EUR: €36.78
- SEK: 422.18 Skr
- NOK: Nkr419.55
- GBP: £31.30
RSI Large Bar Pad
SKU:BPL$29.95- CAD: CA$29.95
- EUR: €29.95
- SEK: 29.95 Skr
- NOK: Nkr29.95
- GBP: £29.95
Your Ride - Your Style
RSI Small Handlebar Pad
SKU:BPS-BLACK$29.95- CAD: CA$29.95
- EUR: €29.95
- SEK: 29.95 Skr
- NOK: Nkr29.95
- GBP: £29.95
Ski-doo 800R Carb Nitrous Kit (non-electric start)
$649.95- CAD: CA$886.77
- EUR: €598.34
- SEK: 6,868.43 Skr
- NOK: Nkr6,825.71
- GBP: £509.22
Ski-doo Rev Gen 4 & 5 / Lynx Complete Nitrous Kit
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
10-32 Universal L Adjustable Fitting
$5.95- CAD: CA$8.12
- EUR: €5.48
- SEK: 62.88 Skr
- NOK: Nkr62.49
- GBP: £4.66
Straightline Performance Arctic Cat 858 Complete Nitrous Kit
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
Polaris Matryx Nitrous Kit 650/850/900R
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
.020 Orifice Fuel Jet
$14.95- CAD: CA$20.40
- EUR: €13.76
- SEK: 157.99 Skr
- NOK: Nkr157.00
- GBP: £11.71
3/8 X 1/8 Out Tee
$2.95- CAD: CA$4.02
- EUR: €2.72
- SEK: 31.17 Skr
- NOK: Nkr30.98
- GBP: £2.31
2012-2018 POLARIS / 2012-CURRENT ARCTIC CAT / 2012-CURRENT YAMAHA PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANGUARDS
SKU:H4460$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
HAYES BRAKE MOUNTING KIT – SEE FITMENT GUIDE
SKU:H4454$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
SKI-DOO GEN 4 & 5 / LYNX RADIEN PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANDGUARDS
SKU:H4458$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
Handguards
2012-2018 POLARIS / 2012-CURRENT ARCTIC CAT / 2012-CURRENT YAMAHA PLUG AND PLAY POWER ADAPTOR/SPLITTER FOR LED HANGUARDS
SKU:H4460$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
RSI “STONEWALL” HANDGAURDS FLEXIBLE, ALL WEATHER HANDGUARDS
SKU:H5000$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
Ultra-durable, flexible, and weather-resistant handguards that expand coverage for maximum protection in extreme riding conditions. Designed to move
RSI STEALTH BRAKE HANDGUARD MOUNT KIT – SEE FITMENT GUIDE
SKU:H4464$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
RSI Stonewall Hand Guards with Built-In 6000 Lumen LED Lights
SKU:H5001$149.95- CAD: CA$204.59
- EUR: €138.04
- SEK: 1,584.62 Skr
- NOK: Nkr1,574.76
- GBP: £117.48
RSI Billet Aluminum Momentary Engine Kill Switch – Ski-Doo Gen 4, Gen 5 & Lynx Radien (2 stroke engines only)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
RSI Billet Aluminum Momentary Engine Kill Switch – Polaris RMK / AXYS / MATRYX (Plug & Play)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
RSI Billet Aluminum Momentary Engine Kill Switch – Polaris MATRYX Trail Models
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
UNIVERSAL BILLET ALUMINUM ELECTRONIC REVERSE PUSH BUTTON BLACK (EXCEPT ELECTRIC START ) BLACK ANODIZED
$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
RSI Billet Aluminum Momentary Reverse Button – Polaris AXYS PERC Reverse (2013–2017)
$69.95- CAD: CA$95.44
- EUR: €64.40
- SEK: 739.21 Skr
- NOK: Nkr734.61
- GBP: £54.80
Arctic Cat Catalyst MTN 858 Off Trail Boondocking Clutch Kit (0-3000ft)
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
Arctic Cat Catalyst 858 Trail Performance Clutch Kit (0-3000ft)
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
- Precision Weight Adjustment- Fine-tune your RPMs for optimal power delivery with easily adjustable clutch weights. This allows for custom calibration based on your riding style and elevation needs.
- New ADAPT Machined Billet Weights- Our clutch weights are built from high-grade billet material. These weights offer unmatched durability, heat resistance, and smooth operation, ensuring long-term reliability on any terrain.
- Custom Helix Designed for the 858- A proprietary helix built to our specific angle specs; this component is tailored to match the power characteristics of the Catalyst 858 for ideal shift response and backshift performance.
- Spring Tuning- Designed with 2 clutch springs to ensure responsive engagement and consistent backshift, helping your sled stay in the powerband throughout the RPM range. Also offered with a lifetime warranty to replace when needed.
- Trail-Tested Calibration- Developed and refined through rigorous real-world testing, our calibration ensures peak performance in trail-specific conditions without sacrificing reliability.
Arctic Cat Catalyst 600 Trail Performance Clutch Kit (0–3000 ft)
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
- Extended Belt Life: Improved component interaction reduces wear and increases belt longevity under high-performance riding conditions.
- +4 HP to the Track: Experience a substantial horsepower boost that translates to real power you can feel on the snow.
- Enhanced Belt Grab: Ensures quicker acceleration and reduced lag, getting you to top performance levels sooner.
- +10 HP at Peak Acceleration over Stock Clutching: Dominate the competition with this clutch kit that maximizes peak power generated by the engine.
Arctic Cat Catalyst 600 Mountain Performance Clutch Kit (6000+ ft)
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
Polaris 550 Fan/EVO Complete Trail Performance Trail Clutch Kit 0-3000ft
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
- 3HP peak to the track
- 5HP peak under the curve to the track
- Superior throttle response and control
- Broader powerband by optimizing the usable RPM Range
- Faster acceleration and improved top-end speed
- Effortless back shifting for aggressive trail riding
- Quick and precise tuning for various riding conditions
2025- Current Polaris 900R 129-146″ Track Complete Trail Performance Clutch Kit 0-3000ft (72g Base Weight – 98g Adjusted Weight)
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
Unleash Maximum Performance with this complete trail performance Clutch Kit for your Polaris 900R!
Key Features:
-
Advanced Weight Tuning System
Includes Straightline’s premier adjustable weight tuning kit featuring set screws and washers for granular fine-tuning. Achieve precise calibration without guesswork. -
Ready-to-Ride Baseline Setup
Each kit arrives with a meticulously engineered baseline configuration that delivers exceptional performance right out of the box — with minimal need for adjustment. -
Trail-Optimized Performance Gains
The trail version delivers significant improvements in acceleration, top speed (MPH), and backshift response — giving you a smoother, more responsive ride in all conditions. -
Complete Clutch System Included
Each kit comes fully equipped with adjustable clutch weights, a custom helix, primary spring, and secondary spring — everything you need for a complete performance upgrade.
Ski-Doo MXZ X-RS Comp/Backcountry 850 Turbo R Performance Trail Clutch Kit 0-3000ft
$499.95- CAD: CA$682.11
- EUR: €460.25
- SEK: 5,283.29 Skr
- NOK: Nkr5,250.42
- GBP: £391.70
- Maximized Acceleration: Achieve quicker throttle response for faster launches.
- Enhanced Power Transfer: Optimized for smoother and more efficient power delivery.
- Improved Top-End Speed: Gain the advantage on high-performance trails.
- Reduced Belt Wear: Precision-tuned components minimize belt strain, enhancing longevity.
- Built for Durability: Designed to withstand reliability on any terrain.
- Accepts the Straightline Performance Tunes.
Straightline Performance Arctic Cat Thundercat 9000 & Yamaha Sidewinder / SRX 998 Performance Header (2017–Current)
$799.95- CAD: CA$1,091.42
- EUR: €736.43
- SEK: 8,453.58 Skr
- NOK: Nkr8,400.99
- GBP: £626.74
Ski-doo Rev Gen 4 & 5 / Lynx Complete Nitrous Kit
$674.95- CAD: CA$920.87
- EUR: €621.36
- SEK: 7,132.62 Skr
- NOK: Nkr7,088.26
- GBP: £528.81
AN4 Straight Threw With 1/8NPT
$2.95- CAD: CA$4.02
- EUR: €2.72
- SEK: 31.17 Skr
- NOK: Nkr30.98
- GBP: £2.31
Ski-doo 1000 SDI Nitrous Kit
$649.95- CAD: CA$886.77
- EUR: €598.34
- SEK: 6,868.43 Skr
- NOK: Nkr6,825.71
- GBP: £509.22
800R E-TEC Nitrous Kit
$649.95- CAD: CA$886.77
- EUR: €598.34
- SEK: 6,868.43 Skr
- NOK: Nkr6,825.71
- GBP: £509.22
Ski-doo 800R Carb Nitrous Kit (non-electric start)
$649.95- CAD: CA$886.77
- EUR: €598.34
- SEK: 6,868.43 Skr
- NOK: Nkr6,825.71
- GBP: £509.22
Nitrous Oxide Bottle Valve with Siphon Tube
$119.95- CAD: CA$163.65
- EUR: €110.43
- SEK: 1,267.59 Skr
- NOK: Nkr1,259.70
- GBP: £93.98
Upgrade your nitrous system with our high-performance, low-profile bottle valve. Designed to deliver precision and reliability, this valve features a built-in siphon tube and compact form factor—perfect for tight installations where space is at a premium.
Key Features:
-
Low-Profile Design: Fits into tighter spaces with ease, ideal for motorcycles, UTVs, or custom engine bays.
-
Side-Mounted Control Knob: Offers easy access and convenient operation even in confined setups.
-
2.5 lb Bottle Compatibility: Specifically designed to fit ¾” nitrous oxide bottles for a secure and reliable seal.
-
Integrated Siphon Tube: Ensures consistent liquid nitrous delivery for optimal performance.
-
High Flow Rate: Engineered for rapid delivery with flow rated in grams per second—built to keep up with aggressive power demands.
20g Nitrous Nozzle – 40hp Upgrade
$224.95- CAD: CA$306.91
- EUR: €207.09
- SEK: 2,377.19 Skr
- NOK: Nkr2,362.40
- GBP: £176.24
Nitrous Oxide Bottle Valve (non-siphon tube)
$99.95- CAD: CA$136.37
- EUR: €92.01
- SEK: 1,056.23 Skr
- NOK: Nkr1,049.66
- GBP: £78.31
Upgrade your nitrous system with this precision-engineered, low-profile bottle valve – built for performance and versatility.
-
Low-Profile Design: Easily fits in tight spaces, ideal for custom installs where clearance is limited.
-
Side Knob Control: Ergonomically positioned side knob offers easy operation and fine control even in cramped setups.
-
2.5 lb Bottle Compatible: Specifically designed to fit ¾” nitrous oxide bottles for a secure and reliable seal.
-
Optimized Flow Rate: Delivers high-performance valve flow for powerful nitrous delivery.
-
Non-Siphon Configuration: For applications where upside down bottle mounting is required.
Ski-Doo P-Drive Roller Lube Kit / Must Purchase 151-125 to use.
SKU:151-127$49.95- CAD: CA$68.15
- EUR: €45.98
- SEK: 527.85 Skr
- NOK: Nkr524.57
- GBP: £39.13
Straightline Performance QRS Helix Removal Tool
SKU:151-106$59.95- CAD: CA$81.79
- EUR: €55.19
- SEK: 633.53 Skr
- NOK: Nkr629.59
- GBP: £46.97
Ski Doo/Lynx QRS Jackshaft Removal Tool (holds the gear and chain when removed for easy installation)
SKU:151-123$29.95- CAD: CA$40.86
- EUR: €27.57
- SEK: 316.50 Skr
- NOK: Nkr314.53
- GBP: £23.47
Straightline Performance Complete Ski-Doo & Lynx 900 Turbo P-Drive / QRS Service Tool Kit
SKU:151-124$429.95- CAD: CA$586.61
- EUR: €395.81
- SEK: 4,543.55 Skr
- NOK: Nkr4,515.29
- GBP: £336.86
Polaris P22/ATV Clutch Puller
SKU:151-121$49.95- CAD: CA$68.15
- EUR: €45.98
- SEK: 527.85 Skr
- NOK: Nkr524.57
- GBP: £39.13
Straightline Performance P-Drive Roller Bearing Grease Injection Tool
SKU:151-125$19.95- CAD: CA$27.22
- EUR: €18.37
- SEK: 210.82 Skr
- NOK: Nkr209.51
- GBP: £15.63
Straightline Performance Universal Clutch Alignment Bar
SKU:151-102$89.95- CAD: CA$122.72
- EUR: €82.81
- SEK: 950.56 Skr
- NOK: Nkr944.65
- GBP: £70.47
Straightline Performance Universal Spring Puller
SKU:151-105$24.95- CAD: CA$34.04
- EUR: €22.97
- SEK: 263.66 Skr
- NOK: Nkr262.02
- GBP: £19.55
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