Browse

SpeedBox 3.3 for Giant
by SpeedBox
£159.00
GTIN08594206941790
EAN8594206941790
MPNSB33-G
Prices updated 23 Jun 2026
Compare 1 Retailer
Prices checked 21h ago
Tweeks Cycles
BEST PRICEIn stock1 to 4 daysNew
£190.00£159.00
Best PriceAmazon
Check live price on Amazon.co.uk
eBay
Check availability and price on eBay.co.uk. Yorkshire.com may be paid for purchases made through this link, by eBay Partner Network.
Can’t find it elsewhere?
Product Description
The SpeedBox 3.3 tuning chip removes the speed limiter on your Giant e-bike, allowing for real-time data display. Compatible with SyncDrive motors from 2022 onwards, it ensures accurate speed, mileage, and range tracking. Activate or deactivate the tuning with the WALK button or a simple button combination.Key Features and Benefits:Removes the speed limiter: Eliminates the factory speed cap on your e-bike. Allows for higher speeds while retaining full control of real-time data.Real-time display accuracy: The e-bike screen continues to show correct speed, distance, and range. No misleading or distorted readings.Easy activation and deactivation: Use the WALK button or a - + - + combination. Gives quick control over tuning for different riding conditions.Supports multiple SyncDrive motors: Works with SyncDrive Pro 2 (85 nm) and SyncDrive Sport 2 (75 nm). Ensures wide compatibility with newer Giant e-bikes.Customisable speed limit settings: Set your preferred speed cap up to 50 km/h. Maintains safety while maximizing performance.Stable performance without app dependence: Does not require a mobile app for operation. Guarantees seamless tuning without software complications.Ride with fewer limits while maintaining control. The SpeedBox 3.3 gives you greater flexibility without compromising real-time performance tracking. It supports select SyncDrive motors, ensuring reliability with your Giant e-bike.Take full advantage of your e-bike s potential with SpeedBox 3.3. Enjoy greater freedom, improved accuracy, and effortless tuning at your fingertips.Properties:Maximum speed: UnlimitedWe recommend not exceeding the pre-set limit of 50 km/hSpeed limit setting: YesDisplay shows: Real-time valuesTuning activation/deactivation:WALK buttonButton combination - + - +Compatible with:SyncDrive Pro 2 (85 nm) + RideControl GoSyncDrive Sport 2 (75 nm) + RideControl DashNot compatible with motors:SyncDrive Sport, 70nmSyncDrive CoreSyncDrive LifeSyncDrive (2017-2021), 80 nmNot compatible with: SpeedBox AppWe do not recommend updating the software of the e-bike
More products from Tweeks Cycles
Browse their full range on Yorkshire.com
Popular in Bicycle Parts
Browse all Bicycle PartsWhat You're Buying
What Yorkshire.com visitors have been buying recently

75" 2000Nit Google Outdoor TV (Full Sun) - Pool Pro 2.0
£3759.00

Jacob Jensen Stainless Steel World Timer
£538.99

Hugo Boss Flawless Women's Multifunction Watch - 36mm Rose Gold Dial with Silver Mesh Bracelet
£179.00

Ortigia - Fico d'India Body Cream 300 ml - Moisturizing Body Cream
£61.00

Senco EA0123B Screw Bit Sq2 129 5Mm each 20
£15.50

Wild Patagonian Toothfish Fillet Portions
£71.60
Deals from Bicycle Parts retailers
From£159.00Tweeks Cycles
Buy Now




