Give your RC10B84 the world-class aero advantage it deserves with the JConcepts S15 Buggy Body. Debuted at the IFMAR World Championships, the S15 blends proven design cues from the Punisher, Finnisher, and Silencer series into a modern, high-downforce shell built for competition on carpet, turf, or dirt. Available in Standard or Lightweight versions to match your driving style and track conditions. Why Racers Choose the S15 The S15 is engineered for sharp cornering, stable straight-line tracking, and smooth airflow management. With its balanced single-cockpit layout, chamfered side pods, aggressive roof fin, and sculpted rear spoiler, this body offers increased stability without compromising steering response. It also provides generous room for decals and logos—perfect for sponsored or team drivers. Key Features IFMAR World Championship-winning S15 body design Optimized deflection angles & refined side pod winglets Centerline roof fin for improved tracking and durability Rear spoiler shape adds consistent rear downforce Tight, efficient chassis fit for max aero performance Trimmable rear section helps vent heat from electronics Available in Standard or Lightweight material options Includes (1) JConcepts RC10B84 S15 Clear Buggy Body (2) JConcepts Turf/Carpet/Dirt Wings (1) Decal Sheet (1) Window Mask Set Notes Body ships clear and unpainted Painted example shown for reference only

Read more less

Bring world-class aerodynamics to your XRAY XB2 2025 buggy with the JConcepts “P2” Body, evolved from the legendary Punisher shell and refined through years of championship-winning performance. Trusted by top pros like Spencer Rivkin and Dakotah Phend, this body is designed for racers who demand speed, balance, and precision on every surface. ⚙️ Features: Forward cab design with recessed windshield and vertical rails for maximum front-end stability Signature center fin improves tracking through jumps and high-speed corners Double winglets ahead of rear tires enhance downforce and side-bite Chamfered side-pods deliver a sharp, modern look and smooth airflow Precision fit around the XRAY spur-gear guard — no trimming guesswork Includes two 6.5-inch wings ideal for carpet, turf, or dirt setups Comes with window masks, protective film, and full decal sheet 📏 Specifications: Part Number: 0691 Vehicle Compatibility: XRAY XB2 2025 1/10 2WD Buggy Material: Clear polycarbonate (unpainted) Body Thickness Options: Standard / Lightweight Wings Included: (2) 6.5-inch carpet / turf / dirt style 📦 Includes: (1) XRAY XB2 2025 “P2” Clear Body (2) JConcepts Wings (1) Decal Sheet (1) Window Mask Set 💡 Pro Tip:For the ultimate setup, pair the P2 body with JConcepts Aero Front Wings to create a balanced, high-downforce aero package proven at the IFMAR World Championships.

Read more less

Upgrade your aero package with the JConcepts Aero Front Wing — purpose-built for the Team Associated RC10B84 4WD buggy. Developed alongside top pro drivers, this radical, edgy wing design enhances steering response, downforce, and stability, giving you the extra front-end grip needed to push harder in corners and over jumps. The lower front-mounted design delivers balanced handling and complements JConcepts’ Punisher, Finnisher, Silencer, and S15 bodies, completing your high-performance setup. 🏆 Proven Performance:Used to TQ and win the 2025 IFMAR 1/10 Off-Road World Championships in Castle Hills, Australia — proof of world-class design and engineering. ⚙️ Features: Original JConcepts Aero design for the RC10B84 platform Radical, edgy styling improves steering and high-speed stability Lightweight yet durable for racing abuse Includes cut lines and dimple marks for precise trimming and easy mounting Perfect complement to JConcepts 1/10 off-road buggy bodies Mounts directly to the front gearbox of the Team Associated B84 📏 Specifications: Part Number: 0534 Vehicle Compatibility: Team Associated RC10B84 4WD Buggy Material: Lightweight polycarbonate Quantity: 2 wings per package 📦 Includes: (2) JConcepts Aero Front Wings Mounting and trimming guide 💡 Pro Tip:Pair this front wing with a JConcepts S15 or Finnisher body for a fully optimized aerodynamic setup that delivers quicker corner entry and improved jump control — proven on the world stage.  

Read more less

Upgrade your rear suspension geometry with the JConcepts Aluminum HRC "D Block" Arm Mount. Designed for the RC10B7/B7D, this mount raises the hinge pin height for a higher roll center, offering improved stability and cornering response on high-traction surfaces. Built from premium 7075 aluminum, it's strong, precise, and ready for race-day abuse. Features:• Raises hinge pins for High Roll Center (HRC) tuning• Precision-machined 7075 aluminum construction• Compatible with Team Associated pill inserts• Enhances control over toe, anti-squat, and wheelbase• Lightweight and race-proven design• Anodized finish in your choice of blue or black• Laser-etched JConcepts logo and chamfered edges for a clean, factory look Includes (1) Aluminum HRC “D Block” mount. A must-have for advanced buggy setups.

Read more less

JConcepts F2 Lightweight Body for XRAY XB4 2024 – Includes Two 6.5" Wings💨 Championship-Proven Aero, Now in Lightweight Form Take your XRAY XB4 2024 to the next level with the JConcepts F2 Lightweight Body — designed for racers chasing every ounce of performance. Based on the IFMAR World Championship-winning design, the F2 body blends a forward cab bias, louvered roof, and signature Finnisher “V” styling for ultimate responsiveness and downforce. Now molded in a lightweight polycarbonate, this variant reduces overall mass for quicker transitions, faster acceleration, and a more planted feel on high-grip surfaces. Perfectly contoured to the XRAY XB4 2024 chassis, the F2’s tight layout offers plenty of clearance for your battery, servo, and motor configuration, while delivering a clean fit around the front bulkhead and top deck. ✨ Key Features: Lightweight polycarbonate construction for reduced mass Direct fit for XRAY XB4 2024 Forward cab bias with aggressive windshield angle Louvered roof, double-step side-pods, and rear kick-up for stable aero Accommodates modern 4WD electronics layouts Includes (2) 6.5" Carpet | Turf | Dirt Wings Window masks and JConcepts decal sheet included 📦 Includes: (1) Clear Lightweight F2 Body for XRAY XB4 2024 (2) 6.5" Wings (1) Window Mask Sheet (1) JConcepts Decal Sheet ⚠️ Note: Product ships clear and uncut. Painted body shown for illustration only. Compatibility:  • XRAY XB4 2024

Read more less

🏁 Aggressive Design. Proven Results. Built for Modern Tracks. The JConcepts F2 body is a race-proven upgrade for the 22X-4 platform, combining aggressive styling with performance-focused aerodynamics. Designed from the evolution of the Finnisher series, it delivers improved handling on today’s high-speed, jump-heavy tracks. 🏁 About the F2 Body 🏎️ Modern Track Performance With increased windshield angle and forward cab placement, the F2 improves in-air stability and steering rotation, especially in low-traction conditions. 🎯 Balanced Handling Refined side-pods and a lower rear profile help neutralize handling at speed, keeping the buggy stable through fast corners and technical sections. 🏆 Race-Proven Design The F2 body has delivered wins at major events, including the Midwest Championship and Winter Indoor Nationals, proving its competitive edge. 🔧 Key Features ✔ JConcepts original F2 design✔ Forward cab placement for improved steering✔ Increased windshield angle for in-air control✔ Finnisher-inspired styling and performance features✔ Simplified side-pods for stable handling✔ Includes S-Type rear wings✔ Clear polycarbonate with protective film✔ Includes window masks and decal sheet 📦 Includes (1) Clear F2 Buggy Body (2) S-Type Rear Wings Window Mask JConcepts Decal Sheet 🚗 Compatibility Team Losi Racing 22X-4 1.0 Team Losi Racing 22X-4 2.0 ⚠️ Note: Body comes clear and unpainted Painted examples shown are for reference only 🏁 Sharper steering. Better air control. Designed to win.  

Read more less

Fine-tune chassis balance and steering feel with the JConcepts Steel Servo Weight Plate for the RC10B7 platform. Designed with a modular two-piece layout, this adjustable weight system allows racers to add mass precisely where it matters most for improved front-end stability and corner consistency. CNC-machined from steel and finished with a durable black oxide coating, this plate delivers strength, precision, and repeatable tuning options. The interlocking design ensures a secure fit, while laser-etched markings make identification quick and easy in the pit. Features: CNC-machined steel construction with black oxide coating Two-piece adjustable weight design Main plate weighs 9.5g with optional 8g insert (17.5g total) Interlocking components for secure mounting Laser-etched markings for easy identification Designed for precise chassis balance tuning Includes: (1) Steel Servo Weight Plate (1) Optional 8g Weight Insert Needed to Complete: (3) 2x3mm Flat Head Cap Screws (Team Associated ASC91749) Compatibility: Team Associated RC10 B7 Team Associated RC10 B7.1 Team Associated RC10 B7.1D Team Associated RC10 B7D Team Associated RC10 SC7 Team Associated RC10 T7

Read more less

Rolling freely is critical for race-day performance, and the JConcepts Radial NMB Bearing Set is built to meet the demands of elite competition. This complete kit uses NMB stainless steel bearings manufactured to exacting tolerances, delivering smooth rotation, durability, and long service life under hard racing conditions. Designed as a direct-fit replacement, this set restores efficiency, reduces drivetrain drag, and helps keep lap times consistent from the first heat to the mains. Features & Benefits: High-quality NMB stainless steel bearings Precision tolerances for smooth, efficient rotation Durable construction for long-lasting performance Reduces friction and improves drivetrain efficiency Designed for the rigors of competitive racing Compatibility (Direct Fit): Team Associated B6.4 Team Associated B6.4D Team Associated T6.4 Team Associated SC6.4 Includes: Complete radial bearing set for supported models A must-have upgrade or refresh for racers looking to keep their Associated platform rolling smooth and fast.

Read more less

Upgrade your Team Associated RC10B7/B7D with the ultimate lightweight hardware package! The JConcepts Titanium Lower Screw Set is engineered for racers who want maximum strength, precision, and performance. With high-grade titanium construction and brilliant anodized finishes in Blue or Black, this set delivers both style and serious on-track advantages. Each screw is machined to exact tolerances, offering exceptional durability and smoother wrench feel. The low-head FHCS profile keeps weight low and sleek, while the titanium build cuts unnecessary mass from the lower portion of the chassis—improving handling, balance, and acceleration. Every screw is packed in a labeled bag identifying its location on the vehicle, making installation simple and organized. ⭐ Features Premium high-grade titanium construction Reduces overall vehicle weight for improved performance Low-head FHCS design for a clean fit Available in Blue or Black anodized finishes 3mm thread base compatible with RC10B7/B7D platforms Labeled bags for each area of the vehicle for easy installation Increased strength, durability, and long-term reliability 📦 Includes (28) Titanium screws in various sizes Individually labeled bags for chassis locations ⚙️ Compatibility Team Associated RC10B7 Team Associated RC10B7D

Read more less

Take control of the toughest trails with the JConcepts Bossman 1.9" Rock Crawler Tires, built for extreme traction, durability, and class-leading performance. Designed for serious 1/10 scale crawlers, the Bossman’s asymmetrical tread pattern delivers unmatched grip and adaptability — giving each side of your rig its own optimized traction profile for conquering diverse terrain. Crafted from JConcepts’ Green Super Soft compound, these tires flex, conform, and bite into rock, dirt, and uneven surfaces with precision. Whether you’re scaling slick rock faces or navigating jagged terrain, the Bossman tires deliver competition-ready performance with a clean, uniform carcass design and detailed sidewall lugging. ⚙️ Features: Asymmetrical tread pattern for left/right traction optimization Class 1 competition legal (4.19" OD) for realistic and performance-oriented builds Micro-bladed tread plots increase flexibility and terrain conformity Aggressive sidewall lugging enhances pinch grip and climbing stability Continuous thickness carcass for predictable handling and shape retention Fits all 1.9” crawler wheels for easy compatibility Recessed JConcepts logo and molded part number for authenticity Includes open-cell foam inserts for balanced internal support Engineered for maximum performance in Green compound for ultimate traction 📏 Specifications: Part Number: 4137-02 Scale: 1/10 Competition Class: Class 1 Outer Diameter: 4.19" (120.65mm) Inner / Outer Diameter: 1.9" Compound: Green (Super Soft) Quantity: 2 Tires + 2 Foams 📦 Includes: (2) JConcepts Bossman 1.9" Rock Crawler Tires (2) Open-Cell Foam Inserts 💡 Pro Tip:Pair the Bossman Tires with JConcepts Landmines or Tusk tires for versatile setups — perfect for adapting to varying course conditions from slick stone to loose terrain.

Read more less

🌪️ Dial in the front-end feel. The JConcepts Aero Narrow Front Wing is purpose-built for high-speed, high-grip tracks—designed to deliver a lighter steering feel while maintaining front-end downforce and balance. Engineered for the Team Associated B6/B6D with gullwing arms, this wing features a V-angle, high-attack profile and trim-able rear gurney for fine-tuned aero performance. ✅ Fits B6/B6D with gullwing front arms✅ Narrow design = lighter feel up front✅ High-attack V-shape for clean air and aggressive steering✅ Triple mount dimples for easy install✅ Compliments Finnisher & Silencer bodies 📦 Includes:• (2) Aero Narrow Front Wings• Trim lines & mounting dimples included Precision aero. Proven performance. JConcepts delivers.  

Read more less

Designed for performance and durability, the JConcepts Carpet | Turf | Dirt Wing is a scaled-down version of their championship-winning 1/10 wing—tailored specifically for the Losi Micro-B. Built for racers chasing optimal rear-end stability across carpet, turf, and dirt, this upgraded wing offers increased downforce and improved handling. 🔧 Why It Stands Out:• Longer chord design = more rear grip• Tall side-dams improve straight-line stability• High rear gurney for added traction and control• Built from genuine polycarbonate for lightweight strength• Direct-fit upgrade for the Losi Micro-B• Manufactured in the USA by JConcepts 💥 Whether you're tearing up tight carpet layouts or attacking dusty outdoor tracks, this wing gives your Micro-B the extra grip it craves! 📦 Includes:(1) Carpet | Turf | Dirt Wing – Clear (unpainted)Trim and mount to preference.

Read more less

Concepts F2 Clear Body w/ Wing – Losi Micro-B🏁 Aggressive Style, Proven Performance The JConcepts F2 Body for the Losi Micro-B brings race-proven aerodynamics and championship-winning style to the world of 1/28-scale racing. Borrowing key elements from the successful Finnisher line, this sleek and aggressive body is engineered to perform on tight indoor tracks packed with jumps, sweepers, and high-speed corners. With a forward cab bias, sharp windshield angle, and low-profile side-pods, the F2 delivers both improved rotation and enhanced mid-air stability. The simplified design reduces turbulence and unwanted drag, making it a standout on both carpet and turf. A micro-sized carpet/turf/dirt rear wing is included to round out the package with adjustable downforce for any track layout. 🔧 Note: Designed to attach using hook and loop tape (not included), just like the stock body. ✨ Key Features: JConcepts F2 styling, optimized for the Losi Micro-B platform Forward cab placement for improved steering response Steep windshield angle for better jump handling and flight stability Sculpted side-pods with dual-step scoop treatment Rear cab step and louver detailing Includes micro-size carpet/turf/dirt wing Clear polycarbonate with overspray film Includes window masks and JConcepts decal sheet 📦 Includes: (1) Clear F2 Body for Losi Micro-B (1) Micro Carpet/Turf/Dirt Rear Wing (1) Window Mask Sheet (1) JConcepts Decal Sheet Compatibility: Losi Micro-B ⚠️ Body requires trimming and painting. Painted body shown for reference only.

Read more less

The F2 body from JConcepts brings IFMAR World Championship–winning design to the Losi 22X platform. Precision-engineered for a tight, clean fit, the F2 slides perfectly over the top deck and under the front shock tower, delivering race-proven aerodynamics and durability across dirt, carpet, and turf. About the F2 Buggy Body Proven Design & Advanced FeaturesThe aggressive, forward-biased cab improves steering response and adaptability on changing surfaces. A louvered roof with the Finnisher “V” profile enhances airflow and stability, while chamfered side-pods blend seamlessly into the cab for reduced drag. Extra rear windows add style, and reinforced spur-gear guard coverage with added clearance helps absorb impacts. Choose Standard or Lightweight thickness to match track conditions and durability needs. Features Proven F2 design from IFMAR World Championship lineage Forward-positioned cab with steep windshield for multi-surface control Tight chassis-outline fit for secure, clean mounting Louvered roof & Finnisher “V” for improved airflow and stability Double-step side-pods and roof for standout styling Reinforced spur-gear guard coverage with added clearance Includes (1) TLR 22X “F2” 1/10 Buggy Body (Clear) — Standard (0707) or Lightweight (0707L) (2) 6.5" Wings (carpet/turf/dirt) (1) Decal Sheet (1) Window Masking Sheet Compatibility: Losi 22XTech Note: Painted body shown for illustration only. Product is clear and unpainted.  

Read more less