Features:
- Fits stock Slash®, ProTrac Suspension Kit for Slash®, Slash® 4X4
- Fits SC10 and Ultima SC with PRO606305 Universal Adapters
- Pair with the PRO606301 PowerStroke Rear Shocks
- True dual-stage spring rate
- Tune your spring rates with this PRO606303 Front Spring Assortment
- Aluminum body and shock cap
- Infinite spring pre-load adjustment
- Rebuild your shocks with the PRO606302 Rebuild Kit
- Beefy 3.5mm shock shafts
- Injection molded, super durable spring retainer and shock ends
- Bladder sealed shock cap
- Free flow molded pistons
- Dual O-ring seats and upper and lower shock shaft guides
- Pre-assembled just add oil!
Overview:
Enhance the overall performance of your stock Slash® and Slash® 4X4, ProTrac Suspension Kit Slash® or SC10 with PowerStroke Shocks. Pair with the Rear shock kit (PRO606301) for an unbeatable combination. Aluminum shock body and cap and beefy 3.5mm shafts make this Powerstroke Shock kit one of the most important SC upgrades available on the market. If you are going to select one performance upgrade for your Short Course truck we recommend the Pro-Line PowerStroke SC Shocks!
Combine with the PowerStroke SC Universal Hardware Kit (PRO606305) to fit the AE SC10, AE SC10 4x4 (with modifications), HPI Blitz, Losi® XXX-SCT/SCB (with modification), Losi® SCTE™, Axial® EXO Terra Buggy, Ultima SC, Yeti™ and many others!
With the optional Front (PRO606303) and Rear (PRO606304) Spring Assortments you can also take your PowerStroke shocks to the next level by tuning them to match your needs.
Time to rebuild? Well Pro-Line has you covered with the rebuilt kit (PRO606302) that includes all necessary items needed to rebuild 2 shocks.
Whether you are looking for the best set up for your local track or bashing around your back yard, these Pro-Line PowerStroke Short Course Shocks will assure you have the best performance and a great time!
Slash®, Rustler®, Bandit® are registered trademarks of Traxxas® L.P.
©2021 Pro-Line Racing. Yeti™, Axial®, Losi®, SCTE™ are trademarks or registered trademarks of Horizon Hobby®, LLC. All other trademarks, service marks and logos are property of their respective owners.
Check out the Videos:
Fits:
Direct Fit Fits using Universal Mounting Kit # PRO606305
- Rustler® 4x4
- SC10
- SC10 4x4 (with modifications)
- SCTE™
- EXO Terra Buggy
- Ultima SC
- Bandit® Front
- And many others
Overview
The Pro-Line 1/10 PowerStroke Front Shocks represent one of the most significant performance upgrades available for your short course truck. Engineered and manufactured in California by Pro-Line Racing, a 12-time world champion in RC accessories with over 40 years of innovation heritage, these shocks deliver championship-grade suspension performance that transforms how your vehicle handles on track and off-road. Whether you're a seasoned competitor running your RC truck at your local track, a weekend basher exploring the countryside, or someone discovering the world of RC for the first time, these shocks will fundamentally improve your driving experience by providing superior control, responsiveness and durability that stock suspension simply cannot match.
These PowerStroke shocks are specifically engineered for the Traxxas Slash and Slash 4X4, making them a direct bolt-on upgrade that requires no modifications for immediate installation. The shocks also fit SC10 and Ultima SC models when paired with the optional PRO606305 Universal Adapters, meaning your investment works across multiple platforms. Pro-Line's commitment to American craftsmanship ensures that every component is precision-engineered and manufactured to the highest standards, backed by the passion and expertise that has made Pro-Line the trusted choice for serious RC enthusiasts across the UK and worldwide. If you're looking for a single performance upgrade for your short course truck, Pro-Line themselves recommend the PowerStroke SC Shocks above all other modifications.
These shocks represent the pinnacle of short course suspension technology, combining advanced engineering with robust construction that survives the demands of competitive racing and aggressive bashing. The pre-assembled design means you can have them installed and tuned within minutes of opening the box, whilst the infinite adjustment options ensure they work perfectly with your driving style and local track conditions.
Key Features
- Dual-stage spring rate technology — The true dual-stage spring system allows you to fine-tune how the shocks respond through different parts of the suspension travel, giving you better control over bumpy terrain, maintaining traction during acceleration, and keeping your truck planted during cornering. This level of tunability means you can extract maximum performance whether you're racing on asphalt, dirt, clay or mixed terrain.
- Aluminium body and shock cap — The precision-machined aluminium construction provides superior strength and rigidity compared to plastic alternatives, whilst remaining lightweight for optimal performance. This means the shocks maintain their geometry under stress and deliver consistent performance lap after lap without flexing or deformation that would compromise handling.
- Beefy 3.5mm shock shafts — The reinforced shock shafts are significantly thicker than standard components, delivering exceptional strength and resistance to bending or breaking during hard landings, jumps and aggressive driving. This robust construction means your shocks will survive years of intense use without requiring replacement, delivering genuine value for money.
- Infinite spring pre-load adjustment — Unlike shocks with fixed pre-load settings, these PowerStroke shocks allow you to adjust the spring pre-load to any position you require, enabling you to perfectly match your suspension to your weight, driving style and track conditions without needing multiple spring sets or complex modifications.
- Bladder sealed shock cap — The bladder seal system maintains consistent damping performance throughout the shock travel by preventing oil from being forced into the shock cap chamber. This engineering ensures your shocks perform identically whether you're running your truck fresh from a rebuild or after months of competition use, maintaining that championship-grade consistency.
- Free flow molded pistons — The advanced piston design optimises oil flow through the shock body, providing smooth, progressive damping that absorbs bumps effectively whilst maintaining excellent control and feedback. Better oil flow means faster shock response and more predictable handling characteristics.
- Dual O-ring seats and upper and lower shock shaft guides — Multiple seal points throughout the shock ensure that oil stays where it belongs, eliminating frustrating leaks that plague lesser quality shocks. The precision-guided shafts prevent binding and ensure smooth, consistent operation under all conditions, critical for maintaining performance during intense racing sessions.
- Injection molded spring retainer and shock ends — The durable injection molded components resist cracking and breakage from impacts and provide secure mounting points that won't loosen or wear over time, ensuring your shocks remain perfectly tuned session after session.
- Pre-assembled and ready to install — These shocks arrive fully assembled and prepared for use; simply add your choice of shock oil and install them on your vehicle. This means within minutes you can be experiencing the dramatic improvement in handling and performance that these shocks deliver.
Technical Performance
The Pro-Line PowerStroke Front Shocks represent a masterclass in suspension engineering, combining multiple advanced technologies into a package that dramatically improves your RC truck's performance. The true dual-stage spring rate system works in harmony with the free-flow molded pistons to provide progressive damping that responds intelligently to track conditions and driving inputs. The aluminium shock body and 3.5mm shock shafts create a structural platform that's rigid enough to maintain precision geometry under extreme stress, yet the precision-machined components ensure zero binding and smooth operation. The dual O-ring seals and bladder sealed design prevent oil loss, which is critical for maintaining consistent damping throughout extended racing sessions. Whether you're running them on the stock Slash or adapting them to other platforms with the universal adapter kit, these shocks deliver measurable improvements in lap times, better traction during acceleration, superior braking stability, and noticeably improved handling through corners. The infinite pre-load adjustment system means you can dial in the perfect suspension height for your specific weight, driving style and track conditions without compromising any other setup parameter. Built by Pro-Line in California using American craftsmanship and backed by over 40 years of suspension innovation, these shocks embody the quality and attention to detail that has made Pro-Line the preferred choice for serious RC racers and weekend enthusiasts alike across the UK and around the world.
Compatibility
- Direct fit for Traxxas Slash 2WD
- Direct fit for Traxxas Slash 4X4
- Compatible with ProTrac Suspension Kit for Slash
- Compatible with AE SC10 (requires PRO606305 Universal Adapters)
- Compatible with AE SC10 4x4 (requires PRO606305 Universal Adapters and modifications)
- Compatible with Traxxas Rustler 4X4 (requires PRO606305 Universal Adapters)
- Compatible with HPI Blitz (requires PRO606305 Universal Adapters)
- Compatible with Losi XXX-SCT/SCB (requires PRO606305 Universal Adapters and modifications)
- Compatible with Losi SCTE (requires PRO606305 Universal Adapters)
- Compatible with Axial EXO Terra Buggy (requires PRO606305 Universal Adapters)
- Compatible with Ultima SC (requires PRO606305 Universal Adapters)
- Compatible with Yeti (requires PRO606305 Universal Adapters)
- Compatible with Traxxas Bandit Front (requires PRO606305 Universal Adapters)
- Compatible with many other short course platforms
What's in the Box
- Pro-Line 1/10 PowerStroke Front Shocks (pair)
- Pre-assembled and ready to install
What You Need to Complete
- Shock oil of your choice (required for operation; Pro-Line provides guidance on filling)
- Optional: PRO606305 Universal Adapters (required for fitting to non-Slash platforms)
- Optional: PRO606303 Front Spring Assortment (to fine-tune spring rates for your specific needs)
- Optional: PRO606301 PowerStroke Rear Shocks (to complete the suspension upgrade)
- Optional: PRO606302 Rebuild Kit (for future maintenance and rebuilds)
Frequently Asked Questions
- Can I fit these shocks to my Traxxas Slash without any modifications? — Yes, these shocks are engineered as a direct fit for both the Traxxas Slash 2WD and Slash 4X4, requiring no modifications whatsoever. Simply add shock oil and bolt them on. This makes them the quickest way to dramatically improve your Slash's suspension performance.
- What other vehicles can these shocks work with? — Beyond the direct Slash fitment, these shocks can be fitted to SC10, Ultima SC, and many other short course platforms when combined with the optional PRO606305 Universal Adapters. Some vehicles may require minor modifications, so check compatibility before ordering.
- Do these shocks come with shock oil included? — No, the shocks come pre-assembled but without oil. You'll need to add shock oil of your choice before installation. Pro-Line provides detailed guidance on proper filling procedures to ensure optimal performance.
- How do I tune these shocks to my driving style? — The infinite spring pre-load adjustment allows you to adjust the ride height and spring pre-load to match your weight, driving style and track conditions. Additionally, you can experiment with different shock oil weights and viscosities to dial in damping characteristics, and the optional PRO606303 Front Spring Assortment provides alternative spring rates for further customization.
- Are these shocks suitable for beginners? — Absolutely. While these shocks offer advanced features that experienced racers will appreciate, their pre-assembled design and straightforward installation make them accessible to beginners. The dramatic improvement in handling and control means even novice drivers will immediately feel the benefits. The main requirement is simply adding shock oil before use.
- How often do these shocks need rebuilding? — Depending on usage intensity, most users rebuild their shocks annually or every 12-18 months. Pro-Line makes this straightforward with the PRO606302 Rebuild Kit, which includes all necessary components to rebuild both shocks and restore them to like-new condition.
- What makes these shocks better than the stock suspension on my Slash? — The stock Slash suspension uses plastic components and simpler damping systems. These PowerStroke shocks feature aluminium bodies, 3.5mm shock shafts, dual-stage spring rates, free-flow pistons, bladder seals and dual O-ring protection. Together, these upgrades deliver measurably better control, more predictable handling, superior durability and noticeably faster lap times.
- Can I use these shocks for bashing or just racing? — These shocks are equally at home on the track or bashing in the countryside. Their durable construction and excellent bump absorption make them ideal for both applications. Whether you're running a tight racing line or exploring rocky terrain, these shocks provide the suspension performance to excel in any situation.
- Should I upgrade the rear shocks too? — Pro-Line highly recommends pairing these front shocks with the matching PRO606301 PowerStroke Rear Shocks for an unbeatable suspension combination. Using matched front and rear shocks ensures your vehicle's suspension behaves predictably and performs at its peak across all driving conditions.
- What shock oil should I use? — Pro-Line recommends consulting their comprehensive shock setup guides available on their website. Different oil weights (typically ranging from 2.5WT to 4.0WT) provide different damping characteristics. Heavier oils (higher viscosity) slow the shock action and provide more control on rough tracks, while lighter oils speed up the shock action for smoother surfaces.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Pro-Line 1/10 PowerStroke Front Shocks: Short Course G-PRO6063-00 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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