Introducing Sirris Suspension. A new era in E-Moto suspension performance is here.
PRECISION PARTS DURABLE AF RACE READY
Sirris suspension products are purpose-built for E-Moto.
TRANSFORM YOUR BIKE INTO A TRUE SPEED DEMON
The F43 front fork — Super responsive. Purpose-tuned. Pressure balanced. With 246 mm of ultra plush travel, its true moto architecture is made for the most aggressive riding and can be tuned to your liking.
THE PERFECT PAIR
The R46 rear shock - Pressure balanced. Fully adjustable. Optimized for E-Moto. Revolutionize your bike's potential with harmonized suspension performance front and back. The ultimate suspension package is here.
TRUE SYMMETRICAL CLOSED CARTRIDGE F43 Fork
Balanced Performance Balanced load, race-ready, high performance. No matter how hard you ride or how many laps you take, closed cartridge will never fade and will always feel predictable.
Hydraulic Bump Stop Gives rider a soft landing at max stroke even on the most aggressive impacts.
NO COMPROMISES
Dual Oil Circuits for Optimum Performance
Completely separate lubrication and damping oils allows us to optimize damping performance without compromise.
High Quality Materials + Surface Treatments
All cartridge bodies and outer tubes are 7000 series aluminum for maximum strength, finished in type 3 hard anodized for scratch resistance and durability. Hard chrome stanchions and wrap around guards keep it performing like new for longer.
EVERY RIDER EVERY RIDING STYLE
Ultimate Suspension Tuning Fully tunable valving on compression and rebound, with spring rates matched to rider weight and riding type. Adapt your suspension setup for different types of rides, enhancing overall riding experience.
Plug-and-play Direct swap, no other modifications or additional parts needed to upgrade a stock Ultra Bee. Comes with dust seal and headset bearing installed on steerer tube for quick install. Triple clamps and guards fit directly with Ultra Bee fairing and cable routing.
Compression, rebound, and preload adjust Custom spring rates for all riding styles and rider sizes.
High tensile lightweight springs Weighs only 8.8 lbs (4 kg) per leg (standard configuration spring)
Seamless 7050 aluminum, type 3 hard anodized coating
Drop outs
Forged 6061 aluminum, type 3 hard anodized coating
Triple clamps
Forged 6061 aluminum, type 3 hard anodized coating
Steer tube
Seamless 7050 aluminum, type 2 anodized coating
Damping
Symmetrical, adjustable closed cartridge with spring backed IFP
Damper bodies
Seamless 7050 aluminum, type 3 hard anodized coating
Rebound
Dual side high tensile steel spring, adjustable
Adjusters
External compression and rebound adjustment
Seals
NBR
Guards
High impact PP, 210-degree wraparound
Weight Chart and Riding Style for ordering:
STOCK ULTRA BEE TRIANGLE FITMENT:
For guaranteed fitment on your Surron Ultra Bee, we highly recommend the Sirris rear triangle installed during the shock installation procedure.
The Sirris Shock is designed to offer the maximum possible piston size and still fit within the stock linkage. Tolerances on each stock Ultra Bee vary. Light contact between spring OD and stock triangle may occur. We highly recommend our higher clearance triangle to prevent this.
WARNING: Some aftermarket triangle links may have significant interference that could damage the shock and/or triangle. It’s important to check clearance as you assemble and cycle the suspension. Do not install Sirris shock if any interference is detected. Failure to properly install the shock with proper triangle can lead to a loss of control of the motorcycle which can result in SERIOUS INJURY OR DEATH.
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Bike Fitment
Surron Ultra Bee
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As the title states, it’s perfect. A lil bulky and odd shaped for no reason but it’s still perfect. Also it does fit the version 1 eride pro key. You just have to melt the plastic off. Under the soft plastic there is a harder plastic.
The black plastic body kit is perfect. They came wrapped up to prevent scratches and boxed in a cardboard box to prevent bending. Shipping was only a couple days and the price is competitve and a little lower than other sites. Adding that the black kit is out of stock everywhere else.
These brakes perform so much better than the original stock brakes on the Talaria XXX Pro. The difference is amazing. Now the Talaria has reliable positive brake control with so much better grip than before.
We picked the gold color, which looks great on the black bike. Highly recommended if you have the budget.
TB Electric has been outstanding--customer service that's fast, friendly, and genuinely helpful. Their very responsive to email, and their YouTube channel is packed with clear, practical insights and honest product breakdowns that make choosing the right setup a breeze. The fun giveaways are a great touch and really show their commitment to promoting the e-moto industry and also to building long-term relationships with customers, not just quick sales. Every interaction feels like I'm dealing with pros who care, yet personal, and it's obvious they truly know their stuff. I highly recommend TB Electric and encourage fellow riders to shop with them -- you'll be in great hands!