1. Product Basics
Q1: What is P.wheel?
A: P.wheel is an electric assist conversion kit that turns your regular bicycle into an e-bike. The core feature is using your existing 18V tool batteries — no need to buy a dedicated battery.
Q2: What is included in the kit?
A: The kit includes: Motor rear wheel (pre-laced), Battery mount (water bottle cage position), Professional display, Waterproof wiring harness and accessories. Optional: Pre-installed freewheel + inner/outer tires.
Q3: How to choose the rear wheel?
A: Default is pre-laced wheel (spokes already installed). Options: Bare wheel — motor rim only for users with their own wheelset; Pre-install service — includes freewheel + tires, ready to mount upon arrival.
Q4: How to handle the battery?
A: Use your existing 18V tool batteries! Compatible brands: Makita (BL1850, BL1860, etc.), DeWalt, Bosch, WORX. Zero extra cost if you already own them.
Q5: What if I don't have 18V tool batteries?
A: If you don't have any, buy one Makita BL1850 (5.0Ah/180Wh) for about 300 RMB — it can also be used with your power tools, killing two birds with one stone.
2. Key Features
Q6: What are the biggest highlights?
A: Four core advantages: 1. Zero extra battery cost — use existing tool batteries; 2. Torque sensor — hub-integrated for precise assistance; 3. 10-minute installation — no bottom bracket removal, just swap wheel; 4. Professional display — power/cadence/heart rate/GPS/cloud sync, comparable to Garmin.
Q7: What does "precise assistance ratio" mean?
A: Simply put: "The harder you pedal, the more help you get." Human:assist ratio can reach 1:1. Every pedal stroke feels real assistance — no "empty pedaling".
Q8: How does it compare to cadence sensors?
| Cadence Sensor | P.wheel Torque Sensor |
|---|---|
| Fast pedaling = full power | Hard pedaling = more assistance |
| Fixed preset speed | Real-time on-demand adjustment |
| Empty pedaling feel | Assistance on every stroke |
| Jerky start | Smooth and linear |
Q9: What are the advantages of lightweight design?
A: Kit net weight 3kg, total ~4kg with two tool batteries. Adding just 4kg to a regular bike is barely noticeable compared to traditional e-bikes (15-25kg). Easy to remove/install for flexible riding.
3. Technical Specifications
Q10: What is the power and speed?
A: Continuous power: 250W | Peak power: 700W | Torque: 45Nm. Max assisted speed: ~25km/h (compliant with EU e-bike standards).
Q11: How many assist modes?
A: Three modes: ECO (energy-saving, 0.5:1 ratio), SPT (sport mode, 1:1 ratio), BST (BOOST mode, full power for climbs). Switch anytime on the display.
Q12: How professional is the display?
A: Pro-level display! Real-time: Cadence, power (W), speed (km/h), distance, battery level. Heart rate support with external strap. Built-in GPS for routes. Data sync to cloud via phone hotspot for analysis. Comparable to Garmin or high-end cycling computers.
Q13: What is the range?
A: With 180Wh battery, at 2.5-3.5Wh/km consumption, range is 51-72km. Batteries are swappable — theoretically unlimited range — swap when empty and keep riding.
Q14: How fast does it charge?
A: Supports 140W PD fast charging — 60% in 1 hour.
Q15: Is the battery safe? Any protections?
A: Tool batteries have UL/CE certification. Our product adds over-current, over-discharge, over-temperature protection circuits — safe and reliable.
Q16: Is it waterproof? Can I ride in rain?
A: IP65 waterproof rating. Motor, battery mount, and display use waterproof connectors — plug-and-play. Fine for light to moderate rain.
Q17: Is the motor noisy?
A: Brushless DC motor + FOC vector control algorithm — smooth and quiet. Almost no motor noise during riding.
Q18: How is the hill-climbing performance?
A: 700W peak + 45Nm torque. In BST mode, steep hills are easy. Torque sensor provides smooth and powerful climbing, unlike jerky cadence sensors.
4. Bike Compatibility
Q19: Will it fit my bike?
A: Suitable for mountain bikes, road bikes, city bikes if: Rear wheel is standard quick release or thru-axle (99% of bikes); Frame has space at rear dropout; Water bottle cage mount available for battery.
Q20: Brake requirements? Rim or disc?
A: Compatible with both rim brake and disc brake. Select wheel type when ordering.
5. Installation & Usage
Q21: Is installation complicated? Need to remove bottom bracket?
A: No bottom bracket removal needed! Torque sensor is integrated in the rear hub. Steps: 1. Swap rear wheel (motor wheel); 2. Mount battery at water bottle position; 3. Install display. Most users finish in 10 minutes.
Q22: What tools are needed?
A: Basic tools: 15mm wrench, screwdriver. No special tools required. We provide installation video and Chinese manual.
Q23: What if I can't install it?
A: Detailed video tutorial available (scan QR code). Or take it to a local bike shop for paid installation (~50-100 RMB).
6. Competitor Comparison
Q24: How does it compare to Swytch?
| Swytch | P.wheel |
|---|---|
| Sensor: Cadence | Torque |
| Install: Remove bottom bracket | Just swap wheel |
| Battery: Extra $149 purchase | Use existing tool batteries |
| Display: Basic | Pro-level power/HR |
| Price: $439 | $439 |
Q25: How does it compare to Skarper?
| Skarper | P.wheel |
|---|---|
| Price: €2999 | $439 |
| Sensor: Cadence | Torque |
| Battery: Dedicated | Use existing tool batteries |
| Install: Remove bottom bracket | Just swap wheel |
7. Pricing, Purchase & Shipping
Q26: How much is it?
A: Retail price $439 USD (approx. 2200 RMB).
Q27: Where to buy? Payment methods?
A: Independent website coming soon. Supports PayPal, credit card. For China users: Alipay/WeChat (after site launch).
Q28: Shipping to which countries? Can it ship to China?
A: Worldwide shipping (including mainland China, Hong Kong, Taiwan). Mainland China: SF Express / Deppon (free shipping). Overseas: DHL / FedEx international express.
Q29: When will it ship?
A: Pre-orders accepted now. Expected batch shipping in Q2 2026. Pre-order gets priority.
Q30: Is there warranty?
A: Motor & controller: 2 years warranty. Sensor, housing, accessories: 1 year. Free repair/replacement for non-human damage.
Q31: How to handle repairs if something breaks?
A: For quality issues, free return for repair/replacement. Chinese support available: 228859286@qq.com
Q32: Can I return it?
A: 7-day no-reason return (if resaleable), 15-day exchange for quality issues.
Q33: Can it be registered/licensed?
A: Complies with EU CE (EN 15194) and US FCC (certification in progress). Note: E-bike compliance depends on the full bike. Check local regulations. Generally 250W / 25km/h is registrable in most EU countries.
Q34: What are the package dimensions?
A: Heavy-duty corrugated pizza box + 4 industrial corner protectors + handle. Size: 70×80×20 cm. Gross weight: 6.0 kg
Q35: What is the export HS code?
A: HS code 8714.99
Q36: How many units fit in a container?
A: 20ft container: approx. 460 units. 40ft high cube: approx. 1150 units.
Dealer & Wholesale FAQ
Welcome bicycle shops, mod shops, tool stores, and online sellers to partner with P.wheel!
Q39: Dealer/wholesale policy? Minimum order, discounts, samples?
We welcome bicycle shops, e-bike mod shops, tool stores, and e-commerce sellers as authorized dealers or wholesale partners.
• Minimum order: Recommended 5 sets for first order (mix models OK).
• Discount tiers: 5–20 sets → 20% off, 21–50 sets → 25% off, 51+ sets → negotiable 30%+ off.
• Sample policy: First partners can get 1 test sample at cost; fee deductible on first formal order (≥5 sets).
Contact: WhatsApp: +86-15902855685 / WhatsApp: +886-your-number / Email: server@p-wheel.com
We reply within 24 hours with quote, profit calculator, and agreement template.
• Minimum order: Recommended 5 sets for first order (mix models OK).
• Discount tiers: 5–20 sets → 20% off, 21–50 sets → 25% off, 51+ sets → negotiable 30%+ off.
• Sample policy: First partners can get 1 test sample at cost; fee deductible on first formal order (≥5 sets).
Contact: WhatsApp: +86-15902855685 / WhatsApp: +886-your-number / Email: server@p-wheel.com
We reply within 24 hours with quote, profit calculator, and agreement template.
Q40: Do you support OEM/private labeling/customization?
Yes! Small-batch OEM/private label for shops wanting their own branded kits.
• Minimum: 50 sets (phased delivery possible).
• Customizable: Packaging, logo, manual, white-label app, kit color, power tuning, etc.
• Lead time: ~45–60 days for first order.
Full Taiwan supply chain support with strict QC. Send requirements for free proposal.
• Minimum: 50 sets (phased delivery possible).
• Customizable: Packaging, logo, manual, white-label app, kit color, power tuning, etc.
• Lead time: ~45–60 days for first order.
Full Taiwan supply chain support with strict QC. Send requirements for free proposal.
Q41: What exclusive benefits do dealers get?
Authorized dealers receive:
• Exclusive backend access: Anonymized ride data to offer personalized guidance and boost repeats.
• Marketing kit: High-res photos, videos, templates, posters, social copy.
• Training: Free install videos + online/offline support (in-person in Taiwan possible).
• Priority: Faster production & after-sales (free warranty replacements).
• Regional protection: Exclusive territory based on scale.
• Margin: Suggested retail $450–550 USD, dealer gross 35–50%.
• Exclusive backend access: Anonymized ride data to offer personalized guidance and boost repeats.
• Marketing kit: High-res photos, videos, templates, posters, social copy.
• Training: Free install videos + online/offline support (in-person in Taiwan possible).
• Priority: Faster production & after-sales (free warranty replacements).
• Regional protection: Exclusive territory based on scale.
• Margin: Suggested retail $450–550 USD, dealer gross 35–50%.
Q42: How to become a dealer? Process?
Simple 3 steps:
1. Contact us with info: store name, address, business type, estimated monthly sales.
2. We reply in 24h with agreement, quote, profit sheet.
3. Confirm → send sample → sign → first order → official dealer.
Low barriers — focus on sincerity and local market potential.
1. Contact us with info: store name, address, business type, estimated monthly sales.
2. We reply in 24h with agreement, quote, profit sheet.
3. Confirm → send sample → sign → first order → official dealer.
Low barriers — focus on sincerity and local market potential.
Q43: Notes for Europe/North America dealers (regs & certs)?
Product complies with CE/EN 15194 (EU pedelec standard) and supports Right-to-Repair (easy disassembly, reusable parts).
• Europe: Sell as conversion kit — no extra vehicle cert needed.
• North America: Meets UL 2849 system safety (battery relies on Makita/DeWalt cert).
• We provide EN/DE/FR manuals and compliance docs for Amazon/local filing.
Contact early for extra certs (e.g., UKCA).
• Europe: Sell as conversion kit — no extra vehicle cert needed.
• North America: Meets UL 2849 system safety (battery relies on Makita/DeWalt cert).
• We provide EN/DE/FR manuals and compliance docs for Amazon/local filing.
Contact early for extra certs (e.g., UKCA).
一、产品基础介绍
Q1: P.wheel是什么?
A: P.wheel是一款电助力转换套件,能把普通自行车变成电助力车。核心特点是用你的工具电池(18V锂电)驱动,不用额外买专用电池。
Q2: 套件包含什么?
A: 套件包含:电机后轮(已编圈)、电池底座(水壶架位安装)、专业码表、防水线束配件。可选:飞轮+内外胎预装服务。
Q3: 后轮怎么选?
A: 后轮默认已编圈(辐条已装好),客户可选:裸轮 - 仅电机轮圈,适合有自己轮组配件的玩家;预装服务 - 包含飞轮+内外胎,到货直接装车无需额外采购。
Q4: 电池怎么解决?
A: 用你现有的18V工具电池!兼容以下品牌:Makita 牧田(BL1850、BL1860等)、DeWalt 德沃、Bosch 博世、WORX 威克士。用户已有电池0额外成本。
Q5: 我没有18V工具电池怎么办?
A: 如果没有工具电池,单独购买一块牧田BL1850(5.0Ah/180Wh)约300元人民币,可与家中电动工具通用一举两得。
二、核心卖点
Q6: 最大的亮点是什么?
A: 四大核心优势:1. 0额外电池成本 - 用现有工具电池;2. 扭矩传感器 - 塔基集成,精准配比;3. 10分钟安装 - 无需拆中轴,换轮即可;4. 专业码表 - 功率/踏频/心率/GPS,数据对标佳明。
Q7: 什么是精准配比?
A: 简单说就是"你用多大力,电机就帮多大忙"。人力:助力可以做到1:1。每一脚踩下去都实实在在感受到助力,不会"踏空"。
Q8: 对比踏频传感器有什么区别?
| 踏频传感器 | P.wheel扭矩传感器 |
|---|---|
| 你踩得快=全速输出 | 你踩得重=多帮你 |
| 预设固定速度 | 按需实时调整 |
| 有"空踏感" | 每脚都有助力感 |
| 起步顿挫 | 线性平滑 |
Q9: 轻量化有什么优势?
A: 套件净重3kg,含两块工具电池总重4kg。一辆普通自行车增加4公斤几乎无感,vs传统电助力车15-25kg。轻松拆装,骑行更灵活。
三、技术参数
Q10: 功率多大?速度多快?
A: 持续功率:250W | 峰值功率:700W | 扭矩:45Nm。最高助力时速约25km/h(符合欧盟E-bike标准)。
Q11: 有几种助力模式?
A: 三种模式可选:ECO - 节能模式,助力比0.5:1,续航更长;SPT - 运动模式,助力比1:1,均衡舒适;BST - BOOST暴力模式,满血输出,爬坡利器。可在码表上随时切换。
Q12: 码表专业吗?有什么功能?
A: 专业级码表配置!实时数据:踏频、功率(W)、速度(km/h)、里程、电量。心率支持:外接心率带,实时显示心率。GPS轨迹:内置GPS记录骑行轨迹。数据同步:通过手机热点上传云端分析。完全对标佳明、瓦自行车等专业码表。
Q13: 续航多远?
A: 配合180Wh电池,按2.5-3.5Wh/km能耗计算,续航约51-72km。电池可换,理论上无限续航——没电了换块电池继续骑。
Q14: 充电快吗?
A: 支持140W PD快充,1小时回血60%。
Q15: 电池安全吗?有没有保护?
A: 采用工具电池本身已通过UL/CE认证,我们产品内置过流、过放、过温保护电路,使用安全放心。
Q16: 防水吗?下雨能骑吗?
A: IP65防水等级。电机、电池底座、码表之间采用防水线束连接,即插即用,小到中雨正常使用无压力。
Q17: 电机噪音大吗?
A: 采用无刷直流电机+FOC矢量控制算法,运行平稳安静,骑行时几乎听不到电机声音。
Q18: 爬坡能力怎么样?
A: 峰值功率700W,扭矩45Nm,配合BST模式,陡坡也能轻松上去。对比踏频传感器起步猛冲,扭矩传感器是平滑有力的爬坡体验。
四、自行车兼容性
Q19: 我的自行车能装吗?
A: 适用于山地车、公路车、城市车,需满足:后轮是标准快拆或桶轴设计(99%自行车都支持);车架有后下叉开孔空间;水壶架位置可安装电池底座。
Q20: 刹车有要求吗?圈刹碟刹都行?
A: 电机轮兼容圈刹和碟刹,购买时可根据您的刹车类型选择对应轮圈。
五、安装与使用
Q21: 安装复杂吗?需要拆中轴吗?
A: 完全不需要拆中轴!扭矩传感器集成在后轮塔基中。安装步骤:1. 更换后轮(电机轮);2. 水壶架位置安装电池底座;3. 安装码表。只需换轮子,普通用户10分钟可搞定。
Q22: 需要什么工具?
A: 常规工具即可:15mm扳手、螺丝刀。没有专业工具也能安装。我们提供安装视频和中文说明书。
Q23: 不会安装怎么办?
A: 提供详细安装视频教程,扫码即看。也可以到附近车店付费安装(一般50-100元)。
六、竞品对比
Q24: 对比Swytch怎么样?
| Swytch | P.wheel | |
|---|---|---|
| 传感器 | 踏频 | 扭矩 |
| 安装 | 需拆中轴 | 换轮即可 |
| 电池 | 需额外购买$149 | 用现有工具电池 |
| 码表 | 基础 | 专业级功率心率 |
| 价格 | $349起 | $439 |
Q25: 对比Skarper怎么样?
| Skarper | P.wheel | |
|---|---|---|
| 价格 | €2999 | $439 |
| 传感器 | 踏频 | 扭矩 |
| 电池 | 专用电池 | 用现有工具电池 |
| 安装 | 需拆中轴 | 换轮即可 |
七、价格与购买
Q26: 多少钱?
A: 售价 $439 USD (约合人民币3500元)
Q27: 在哪里买?怎么付款?
A: 即将上线独立站,支持 PayPal、信用卡 付款。中国用户也可使用支付宝/微信(独立站上线后支持)。
Q28: 发货到哪些国家?中国能发吗?
A: 全球可发货(中国大陆含港澳台)。中国大陆:顺丰/德邦包邮。海外:DHL/FedEx国际快递。
Q29: 什么时候能发货?
A: 目前接受预订,预计 2026年Q2 陆续发货。预售阶段下单享优先发货权。
Q30: 有质保吗?
A: 电机&控制器:2年质保。传感器、外壳、配件:1年质保。非人为损坏免费修换。
Q31: 坏了怎么修?
A: 质量问题免费寄回修换。中国客服支持:228859286@qq.com
Q32: 可以退货吗?
A: 7天无理由退货(商品完好可二次销售),15天内质量问题换货。
Q33: 可以上牌吗?
A: 符合欧盟CE (EN 15194) 和美国FCC(认证中)。注意:电助力车上牌取决于整车。参考当地法规。一般250W/25km/h在大多数欧盟国家可上牌。
Q34: 包装尺寸是多少?
A: 加厚瓦楞披萨盒 + 4个工业角护 + 提手。尺寸:70×80×20 cm。毛重:6.0 kg
Q35: 出口HS编码是多少?
A: HS编码 8714.99
Q36: 一个集装箱能装多少套?
A: 20尺柜约460套。40尺高柜约1150套。
经销商专区
欢迎自行车店、改装店、工具店、电商成为 P.wheel 合作伙伴
Q39: 经销商/批发政策是什么?起订量、折扣、样品怎么处理?
我们非常欢迎自行车店、电动车改装店、工具店、线上电商等成为 P.wheel 授权经销商或批发合作伙伴。
• 起订量:首批建议 5 套起(可混搭型号)。
• 折扣阶梯:试销(5套) → $250 | 小批(50套) → $220 | 中批(100套) → $200 | 大批(500套+) → $180。
• 样品政策:首批合作可寄1套测试样品(运费自理),正式订单(≥5套)可抵扣样品费用。
联系方式:WhatsApp: +86-15902855685 / WhatsApp: +86-15902855685 / 邮箱: server@p-wheel.com
我们会在 24 小时内回复,并提供详细报价单、利润模拟表及合作协议模板。
• 起订量:首批建议 5 套起(可混搭型号)。
• 折扣阶梯:试销(5套) → $250 | 小批(50套) → $220 | 中批(100套) → $200 | 大批(500套+) → $180。
• 样品政策:首批合作可寄1套测试样品(运费自理),正式订单(≥5套)可抵扣样品费用。
联系方式:WhatsApp: +86-15902855685 / WhatsApp: +86-15902855685 / 邮箱: server@p-wheel.com
我们会在 24 小时内回复,并提供详细报价单、利润模拟表及合作协议模板。
Q40: 支持 OEM/贴牌/定制服务吗?
支持!我们提供小批量 OEM/贴牌服务,适合有自己品牌的自行车店或改装厂。
• 最小起订量:50 套起(可分阶段交付)。
• 可定制内容:外包装、LOGO、说明书、APP 品牌白标、套件颜色、功率调校等。
• 交期:首批订单约 45-60 天(含设计确认)。
我们提供完整供应链支持(台湾生产 + 品质把控),帮您快速推出自有品牌电助力套件。欢迎提供需求,我们免费出初步方案。
• 最小起订量:50 套起(可分阶段交付)。
• 可定制内容:外包装、LOGO、说明书、APP 品牌白标、套件颜色、功率调校等。
• 交期:首批订单约 45-60 天(含设计确认)。
我们提供完整供应链支持(台湾生产 + 品质把控),帮您快速推出自有品牌电助力套件。欢迎提供需求,我们免费出初步方案。
Q41: 经销商有哪些专属权益和服务?
成为 P.wheel 授权经销商,您将获得:
• 专属后台权限:可查看客户骑行数据分析(匿名化),帮助您为终端用户提供个性化骑行指导,提升复购与口碑。
• 营销素材包:高清产品图、安装视频、短视频模板、宣传海报、文案模板。
• 技术培训:免费提供安装教学视频 + 线上/线下培训(台湾可安排店面实地教学)。
• 优先发货 + 售后优先处理:经销商订单优先排产,质保期内坏件免费换新。
• 区域保护:根据合作规模,提供一定区域独家代理权。
• 利润空间:终端建议零售价 $450-550 USD,经销商毛利可达 35-50%(视批量与市场而定)。
• 专属后台权限:可查看客户骑行数据分析(匿名化),帮助您为终端用户提供个性化骑行指导,提升复购与口碑。
• 营销素材包:高清产品图、安装视频、短视频模板、宣传海报、文案模板。
• 技术培训:免费提供安装教学视频 + 线上/线下培训(台湾可安排店面实地教学)。
• 优先发货 + 售后优先处理:经销商订单优先排产,质保期内坏件免费换新。
• 区域保护:根据合作规模,提供一定区域独家代理权。
• 利润空间:终端建议零售价 $450-550 USD,经销商毛利可达 35-50%(视批量与市场而定)。
Q42: 如何申请成为经销商?流程是什么?
申请流程非常简单,只需 3 步:
1. 联系我们(Line/WhatsApp/邮箱)提供基本信息:店名、地址、主营业务、预计月销量。
2. 我们 24 小时内回复,并发送合作协议模板 + 报价单 + 利润模拟表。
3. 双方确认合作意向后,寄送样品测试 → 签订协议 → 下首批订单 → 正式成为经销商。
我们不设高门槛,重点看合作诚意与本地市场能力。期待与您一起推动电助力升级市场!
1. 联系我们(Line/WhatsApp/邮箱)提供基本信息:店名、地址、主营业务、预计月销量。
2. 我们 24 小时内回复,并发送合作协议模板 + 报价单 + 利润模拟表。
3. 双方确认合作意向后,寄送样品测试 → 签订协议 → 下首批订单 → 正式成为经销商。
我们不设高门槛,重点看合作诚意与本地市场能力。期待与您一起推动电助力升级市场!
Q43: 欧洲/北美经销商注意事项(法规与认证)?
我们的产品已通过 CE/EN 15194 认证(欧洲电助力自行车标准),并支持 Right-to-Repair 原则(易拆卸、备件可复用)。
🔋 电池合规优势:使用标准18V工具电池(Makita/DeWalt/Bosch),符合欧盟电池法规(EU 2023/1542)可维修要求,无需专用电池,避免合规风险。
• 欧洲经销商:可直接用于销售,无需额外整车认证(作为 conversion kit)。
• 北美经销商:符合 UL 2849 系统安全要求(电池部分依赖 Makita/DeWalt 原厂认证)。
• 我们提供英文/德文/法文产品手册与合规声明文件,方便您本地备案或上架 Amazon。
如需特定国家额外认证支持(例如 UKCA),请提前告知,我们可协助办理。
🔋 电池合规优势:使用标准18V工具电池(Makita/DeWalt/Bosch),符合欧盟电池法规(EU 2023/1542)可维修要求,无需专用电池,避免合规风险。
• 欧洲经销商:可直接用于销售,无需额外整车认证(作为 conversion kit)。
• 北美经销商:符合 UL 2849 系统安全要求(电池部分依赖 Makita/DeWalt 原厂认证)。
• 我们提供英文/德文/法文产品手册与合规声明文件,方便您本地备案或上架 Amazon。
如需特定国家额外认证支持(例如 UKCA),请提前告知,我们可协助办理。
准备好合作了吗?
立即联系我们开启经销商之旅!