Experience Seamless Power Transfer with HOTEBIKE’s Precision Pedal & Crank Arm

When your e-bike’s pedal or left crank arm wears out, every ride becomes a compromise. The HOTEBIKE Replacement Pedal and Left Arm Spare Part is engineered to restore the smooth, efficient power delivery you expect from your electric bike. Designed as a direct-fit replacement, this set combines aerospace-grade materials with meticulous manufacturing to ensure your e-bike performs at its peak mile after mile. Whether you’re replacing a damaged component or upgrading your original equipment, this pedal and crank arm set delivers the durability and reliability you need for daily commuting, off-road adventures, or leisurely rides.

Product Overview – Precision Engineering for Your E‑Bike

HOTEBIKE has been a trusted name in the e-bike industry for over a decade, providing high-quality components that meet the rigorous demands of electric cycling. This pedal and left crank arm set is no exception. Each component is CNC-machined from 6061 aluminum alloy, heat-treated for increased strength, and anodized to resist corrosion. The pedal features a wide platform with non-slip rubber inserts, ensuring your foot stays firmly planted even in wet conditions. The crank arm is forged from a single piece of aluminum, with a square taper interface that fits standard bottom brackets. Together, they form a robust system that withstands the torque of hub motors and mid-drive units alike. While compatible with most HOTEBIKE models, we recommend confirming your specific bike’s compatibility with our customer service team before ordering to ensure a perfect fit.

Key Features

Aerospace-Grade Aluminum Construction – The pedal body and crank arm are crafted from 6061-T6 aluminum, offering an excellent strength-to-weight ratio. This material resists bending and cracking under high torque, ensuring long-term reliability.
Non-Slip Pedal Platform – The large pedal surface (100 x 70 mm) is equipped with rubber studs that grip your shoe sole, providing secure footing even on bumpy trails or in the rain. This design reduces foot fatigue and enhances control.
Precision Square Taper Interface – The left crank arm features a standard 9/16 x 20 TPI square taper that fits the vast majority of bottom brackets used on commuter and mountain e-bikes. This ensures a snug, no-wobble connection that translates every pedal stroke into forward motion.
Corrosion-Resistant Finish – Both components are anodized with a matte black coating that protects against rust, UV rays, and scratches. The finish is designed to withstand years of exposure to road salt, mud, and moisture without degrading.
Easy Installation – Each pedal and crank arm is pre-assembled with the necessary bearings and seals. Installation requires only basic tools (a 15 mm pedal wrench and a crank puller), and detailed instructions are included. The set is designed to be a direct replacement for factory components, minimizing downtime.
Sealed Cartridge Bearings – The pedal uses dual sealed cartridge bearings that spin smoothly under load and keep out dirt and water. This reduces maintenance and extends the life of the pedal, even in harsh riding conditions.

Technical Specifications

Compatibility	Most HOTEBIKE models; confirm with customer service
Material	6061-T6 Aluminum (pedal body & crank arm)
Pedal Dimensions	100 x 70 x 20 mm (platform)
Pedal Thread	9/16 x 20 TPI (standard)
Left Crank Arm Length	170 mm (standard)
Interface	Square taper (9/16 x 20 TPI)
Weight (set)	380 g (pedal) + 320 g (crank arm) = 700 g total
Finish	Matte black anodized
Bearing Type	Dual sealed cartridge bearings (pedal)
Included	1 left pedal, 1 left crank arm, mounting hardware, instructions

Comparison: HOTEBIKE Set vs. Typical OEM Spare Parts

Feature	HOTEBIKE Set	Generic OEM Parts
Material	6061-T6 aluminum (heat-treated)	Often cast aluminum or steel
Pedal Bearings	Dual sealed cartridge	Loose ball bearings or unsealed
Corrosion Protection	Anodized + UV resistant	Painted surface (chips easily)
Weight per set	700 g	850–1000 g typical
Warranty	12 months	Often 90 days or none
Price	Competitive mid-range	Varies widely, often lower quality

While generic parts may appear cheaper upfront, the HOTEBIKE set offers superior durability, smoother operation, and a longer service life—making it the more cost-effective choice over time. The precision square taper interface ensures no play develops, preserving your e-bike’s drivetrain efficiency.

Performance & Riding Experience

Replacing a worn pedal or crank arm is one of the most impactful upgrades you can make to your e-bike’s feel. With the HOTEBIKE set, you’ll immediately notice a firmer, more direct connection between your foot and the drivetrain. The dual-sealed bearings spin freely without drag, even after prolonged use in dusty or wet conditions. The 170 mm crank arm length is a universal standard that suits riders of most heights, providing an optimal lever arm for mashing pedals uphill or cruising at speed. The wide pedal platform distributes pressure evenly across your foot, reducing hot spots and numbness on long rides. Whether you’re powering through a muddy trail or navigating city streets, this pedal and crank arm set gives you the confidence to put down full power without worrying about component failure. Riders who have upgraded report a noticeable improvement in pedaling smoothness and a reduction in creaking or clicking noises that plague older or low-quality components.

Ideal Use Cases

This spare part set is designed for a wide range of e-bike riders. It’s an excellent choice for: Daily commuters who need reliable, all-weather components that won’t let them down on the way to work. Off-road enthusiasts who demand ruggedness and grip on loose or rocky terrain. DIY mechanics repairing or restoring an e-bike, as the square taper interface is a common standard. Fleet operators maintaining multiple e-bikes who need a consistent, high-quality replacement part. Performance riders looking to reduce weight and improve pedal feel compared to heavy steel or plastic pedals. Whatever your riding style, the HOTEBIKE pedal and crank arm set delivers the durability and performance you need to get the most out of your electric bike.

Why Choose HOTEBIKE?

HOTEBIKE stands behind every component we sell. Our parts are designed and tested by engineers who ride e-bikes themselves, ensuring real-world performance and reliability. When you choose this pedal and crank arm set, you’re getting: Fit guaranteed – we’ll help you confirm compatibility before you buy. Quality materials – 6061 aluminum with anodized finish, not cheap plastic or uncoated steel. Easy installation – clear instructions and standard thread sizes mean you can install it yourself in under 30 minutes. Customer support – our team is available to answer questions before and after purchase. 12-month warranty – we stand by our product for a full year. Choose HOTEBIKE for a replacement part that feels like an upgrade.

Safety & Warranty

Your safety is our priority. All HOTEBIKE components are tested to meet or exceed industry standards for strength and fatigue resistance. The pedal and crank arm are designed to handle the maximum torque output of typical e-bike motors (up to 80 Nm). We recommend having the set installed by a certified bicycle mechanic if you are not comfortable with basic bicycle maintenance. Always use a torque wrench to tighten the pedal to 35–40 Nm and the crank arm bolt to 40–50 Nm as specified in the included instructions. The product carries a 12-month warranty against manufacturing defects in materials and workmanship. This warranty does not cover damage caused by improper installation, accidents, or normal wear and tear. For warranty claims or support, contact our customer service team with your order number and a description of the issue.

Frequently Asked Questions

Q: Will this pedal and crank arm fit my specific HOTEBIKE model?
A: The set is designed to fit most HOTEBIKE models with a standard square taper bottom bracket. However, we strongly recommend contacting our customer service team with your bike’s model name and year before purchasing to ensure perfect compatibility. We can verify the crank arm length, thread type, and bottom bracket interface.

Q: Is the pedal sold as a pair or only left side?
A: This listing includes the left pedal and left crank arm only. The right pedal and crank arm are sold separately. This is because many e-bike motors mount on the left side, and the left arm often experiences higher stress. If you need a full set, please check our store for the right-side pair.

Q: What tools are required for installation?
A: You will need a 15 mm pedal wrench (or a standard 15 mm combination wrench), a crank puller tool (to remove the old crank arm), and a torque wrench to tighten the bolts to the recommended specifications. The set includes a new crank arm bolt, but you may need to reuse the bottom bracket lockring. Step-by-step instructions are included.

Q: How long does the pedal bearing last?
A: With regular maintenance (cleaning and occasional re-greasing of the pedal threads), the sealed cartridge bearings can last 2,000–3,000 miles or more. Riding in extreme conditions like heavy rain, mud, or salt spray may shorten this lifespan. The bearings are replaceable, and we sell replacement cartridge bearings separately.

Ready to Restore Your Ride?

Don’t let a worn pedal or crank arm hold back your e-bike’s performance. The HOTEBIKE Replacement Pedal and Left Arm Spare Part is the reliable, high-quality solution you need. Order now and get back to enjoying the ride with confidence. If you have any questions about compatibility or installation, our team is here to help. Click ‘Add to Cart’ and experience the difference a precision component makes.