More Support. More Leverage. More Control
Grizzla SYNC XL takes everything riders love about the original SYNC Pads — balanced feel, low-profile footprint, and premium comfort — and amplifies it with strategically positioned Front and Rear Extenders. Designed in collaboration with Roger Chapman and shaped by six months of community feedback, SYNC XL addresses the most requested upgrades: extended shin support, enhanced braking leverage, and the authority needed to command heavy wheels.
Built for Riders Who Demand More
SYNC XL was born from direct feedback from experienced riders pushing their EUCs to the limit. The message was clear:
Extended shin support for aggressive acceleration, steep inclines, and all-day riding comfort
Enhanced rear leverage especially critical for riders using aggressive “heel lock” positioning with low ankle shoes
Heavy wheel authority to confidently control monsters like Sherman L, Oryx, Panther, Master Pro, and Commander Max
The result? A modular system that doesn’t just solve problems — it unlocks new riding possibilities.
Front Extenders: Adaptive Shin Architecture
Front Extenders work as either a continuous extension of your SYNC Front Pad or as an independent shin support module. With its own Velcro base, you control placement — mount it flush for seamless shin contact, position it separately for custom configurations, or pair it with other power pad systems.
Continuous Shin Contact
Mount flush with the SYNC Front Pad for unbroken shin support from ankle to upper shin. Ideal for sustained acceleration, steep climbs, long-distance riding, and commanding heavy wheels.
Independent Shin Module
Position the Front Extender separately while rotating your SYNC Front Pad forward for maximum toe box contact. This delivers direct wheel feedback, enhanced ankle mobility, and precise control for technical riding and aggressive carving.
Rear Extenders: Multiplied Braking Authority
Rear Extenders add an upper calf contact zone for increased braking leverage. With independent Velcro mounting, you control where this additional braking surface engages — perfect for heel lock setups or maximizing authority on heavy wheels.
Heel Lock Configuration
Position your SYNC Rear Pad low for secure heel lock, then mount the Rear Extender above to add upper calf contact. Maintains aggressive acceleration positioning while delivering the elevated calf support needed for confident braking.
Extended Calf Integration
Mount directly above a standard-positioned SYNC Rear Pad for extended calf support. Essential for controlling heavy wheels like Sherman L, Oryx, and Panther where maximum braking leverage matters most.
Built-in Advantages
Extra
Leverage
Dual-Material
Construction
Freedom of
Positioning
Built-in
Reflectors
Independent
Modules
Consistent
Design
What's in the Box?
- Set of Sync Pads and extenders as configured in your order (Left & Right side)
- Grizzla Kit for Pads Positoning (Spatula and Liquid Chalk marker)
- Heavy-Duty velcro loops for EUC (1.5m x 16cm)
- Grizzla and Sync stickers
- Front/Rear Lights (if selected in configuration)
- Manual
<< Scroll down to Sync Pads product description >>
EUC power pads built to deliver precise control with a natural, unrestrictive feel.
Every detail — from the compact concave profile to the carefully balanced dual-material construction — is designed to support confident riding while keeping you agile and in command.
Sync brings together structure, responsiveness, and freedom in one seamless form, offering a riding experience that feels intuitive, efficient, and fully in sync with your movement.
Designed in Collaboration with Roger Chapman
The Sync Pads were developed in close collaboration with designer and EUC rider Roger Chapman. His insights into ergonomics, control, and real-world riding were instrumental in shaping the pad’s design. From early concept feedback to field testing, Roger helped refine the feel, fit, and functionality — ensuring the Sync Pads deliver on performance where it matters most.
Dual-Material Contruction
Sync Pads are built with two purpose-driven layers: a soft, adaptive pillow and a firm, load-bearing base. The materials work together to balance comfort, control, and structural feedback, letting you push with confidence and stay in sync with the wheel. The result is a ride feel that’s both forgiving and highly responsive.
Soft Pillow
The soft upper conforms naturally to your leg and foot, spreading pressure and maintaining grip across all contact zones. It offers even, multi-zone traction during acceleration, carving, and braking — reducing fatigue on long rides while supporting precise movements without over-restriction.
Rigid Base
The rigid base provides a solid platform for power transfer, keeping your stance locked and stable under acceleration or braking. Its durable structure maintains shape under pressure and resists deformation from repeated force. It also houses the crash-proof reflectors and light mounts, making it both functional and built to take abuse.
Flexible Positioning
The two-piece design lets you place the front and rear pads independently, tuning the setup to match your style. A tapered cutting edge between modules allows fine-tuned micro-adjustments, while molded reference lines help with consistent alignment.
Superb Ergonomics
Shaped for riding, not standing still. Sync’s compact concave, diagonal front pad, and pulled-down toe area are tuned for freedom of movement during tricks, turns, and hard acceleration. Subtle rail shaping along the base enhances roll and yaw stability, giving you responsive control without locking you in. The geometry gives you leverage where you want it — and room to move where you need it.
Pads Positioning Tools
Sync includes everything you need to mount with precision: a liquid chalk marker to outline your ideal setup, and a compact spatula for clean removal. These tools help extend velcro lifespan and make experimenting with pad fit clean, fast, and repeatable.
- Mark your setup – Use the liquid chalk marker to outline the pad on your EUC shell.
- Remove the pads – Use the included spatula to separate the pad without damaging the velcro.
- Align with ease – Follow your outline when repositioning.
- Repeat perfectly – Remount with precision, every time.
Reference Points
Subtle alignment markers are built into the inner edge of each Sync Pad, helping you position front and rear modules with repeatable accuracy. These visual guides make setup easier and ensure consistent placement — whether you’re dialing in your stance or remounting after a shoe change.
Secure Velcro Grip
Sync stays put under extreme riding conditions — but is designed to detach cleanly in high-energy crashes. The large contact area offers stability and safety, helping minimize injury risks without compromising aggressive control.
Crash-Proof Reflectors
Reflectors are embedded directly into the rigid base and made from 3M automotive-grade material. They’re impact-resistant, weatherproof, and certified to EN 12899-1:2007 RA2 reflectivity standards, offering long-term durability and safety even in rough conditions.
Plug & Play Lights
Optional LED modules provide up to 40 hours of runtime with four lighting modes: High, Low, Fast Flash, and Slow Flash. Front and rear lights operate independently, with 400 mAh batteries, COB tech, and weatherproof construction.
What's in the Box?
- Set of Sync Pads and Extenders as configured in your order (Left & Right side)
- Grizzla Kit for Pads Positoning (Spatula and Liquid Chalk marker)
- Heavy-Duty velcro loops for EUC (1.5m x 16cm)
- Grizzla and Sync stickers
- Front/Rear Lights (if selected in configuration)
- Manual
Gilbert Portillo (Verified) –
I’m waiting for my P6 to try them out but the product looks and feels great so I’m not expecting to be disappointed at all. Thanks again
alexander l. (Verified) –
Richard E. (Verified) –
These pads are the goat. I definitely recommend these to all riders!
Richard (Verified) –
Excellent fit and comfort. Noticeable improvement in control.
D.W. Braver (Verified) –
The Pads are wide and give good support.
It helps to minimize te wobbeling.
I did tried differend pads but this pads from Grizzla are the best at the moment. These Pads are extreem important if you go fast.