Specification AgeRangeDescription : Adult AssemblyInstructions : Included BicycleGearShifterType : trigger BikeType : Electric Bike BrakeStyle : Disc Brand : Varstrom BulletPoint1 : [ 2024 New Update ] For Tongsheng mid drive kit not only retains its remarkable torque sensor but also introduces compatibility with an array of display options, thereby enriching the cycling journey. The inclusion of a 1T4 cable streamlines and fortifies the process of converting your bike into an e-bike on your own BulletPoint10 : ✅ BulletPoint2 : [ Wide Compatibility ] The TSDZ8 48V 750W mid drive kit is engineered to be a perfect fit for bicycles featuring a 68-73mm bottom bracket, particularly those with a chain-driven mechanism. If your bicycle is equipped with hydraulic brakes or a setup that includes an integrated brake lever and thumb shifter, kindly reach out to us with your order ID to ensure you are provided with the correct brake sensors for your needs BulletPoint3 : [ Exceptional Performance ] The TSDZ8 750W mid motor, featuring a torque sensor, is known for its exceptional performance. It achieves a maximum torque of 140N.m and maintains an efficiency rate that surpasses 80%. Capable of reaching speeds up to 50km/h, this motor ensures a seamless switch between manual pedaling and electric support, providing an authentic cycling experience that closely resembles the feel of riding a conventional bicycle. BulletPoint4 : [ Component Upgrade ] Switching to a dual-clutch system from a single one decreases resistance when pedaling without power. This modification makes cycling easier and more enjoyable. Plus, the old reduction shaft with one-way roller bearings has been replaced with a more robust integrated component, increasing the motor's longevity and reliability. BulletPoint5 : [ Packing List ] TSDZ8 48V 750W mid mount motor , optional display, thumb throttle, speed sensor, 1T4 cable, screws & washers, wrench, motor extension cable, manual and brake levers BulletPoint6 : [ Key Differences between TSDZ8 & BBS02B ] The TSDZ8 features a torque-sensing motor , providing precise power delivery based on your pedaling effort, enhancing the synergy between rider and machine. In contrast, the BBS02B relies on a speed sensor . With the TSDZ8, you experience the intuitive e-bike start, feeling the power directly from your pedal strokes. When fatigue sets in, the throttle offers an easy boost to your journey BulletPoint7 : [ Kind & Prompt ] Benefit from US-based technical support for reliable after-sales service. Our online assistance is at your disposal. Upgrade your cycling experience with the TSDZ8 750W 48V 2024 E-bike Kit today BulletPoint8 : 【 BulletPoint9 : Color : Black CompatibleDevices : Electric Bicycle Display (BBS01/BBS02) ConnectorGender : Male-to-Male ConnectorType : 5-pin CustomerPackageType : sealed anti-static bag ExternallyAssignedProductIdentifier : 4861192744372 ExternallyAssignedProductIdentifier1 : 029082757282 ExternallyAssignedProductIdentifier2 : 0029082757282 FenderMaterial : Aluminum Horsepower : 500 watts ImportDesignation : Made in the China IncludedComponents : TSDZ8 48V 750W Mid Drive Kit IncludedComponents1 : BAFANG BBS02B 48V750W68MM Motor IncludedComponents2 : DPC080 display,brake lever,thumb throttle IncludedComponents3 : 1T4 cable,speed sensor,nuts IncludedComponents4 : 44T Chainring,tool,headlight,tipes IncludedComponents5 : Horn IndoorOutdoorUsage : indoor IsAssemblyRequired : 1 ItemName : Varstrom for Tongsheng TSDZ8 Mid Motor : 2024 New 48V 750W Mid Drive Kit - DZ40 Display, 44T Chainring, Torque Sensor Mid Mount Electric Bike Conversion Kit for 68-73mm Bottom Bracket ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 18 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : electric-bicycles Manufacturer : Suzhou Tongsheng Electric Co., Ltd. Material : High carbon steel MaximumWeightRecommendation : 330 pounds ModelName : F011 ModelNumber : F011 ModelYear : 2025 NumberOfHandles : 2 NumberOfItems : 1 NumberOfPins : 5 NumberOfSpeeds : 7 PartNumber : TS TSDZ8 48V 750W DZ40 PowerSourceType : Electric ProductDescription : Varstrom for Tongsheng TSDZ8 Mid Motor : 2024 New 48V 750W Mid Drive Kit - DZ40 Display , 44T Chainring , Torque Sensor Mid Mount Electric Bike Conversion Kit for 68-73mm Bottom Bracket ProductSiteLaunchDate : 2024-09-04T01:37:08.294Z RecommendedUsesForProduct : Extension of display cable for mid-drive electric bicycle motor systems (BBS01/BBS02) RegulatoryComplianceCertification : HS202412038762R Size : 73.62 x 11.22 x 43.31" SkillLevel : Intermediate SpecificUsesForProduct : Dirt Biking Style : Dz40 Display SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SuspensionType : Front TargetGender : unisex Theme : Sport Theme1 : Sport Theme2 : bike UnitCount : 0.5644 UnspscCode : 26111500 Voltage : 36 volts WarrantyDescription : 1 Year WarrantyType : Limited Wattage : 960 watt_hours