Item Condition: New
Crank Sprocket Gear Set 52 Teeth 52t For Stationary & Exercise Bike | Elliptical
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Item Description
Condition New
2-Tooth Crank Sprocket Gear Set for Indoor Exercise Bikes
Replacement Chainring & Crank Arm Set | 52T Drive Sprocket for Stationary Bikes, Spin Bikes & Indoor Cycles
Restore smooth pedaling performance with this 52-tooth crank sprocket gear set, designed as a replacement for many commercial and residential indoor cycling bikes. This complete assembly includes a 52-tooth steel chainring (sprocket) and crank arm, making it an ideal solution for worn, bent, or damaged drivetrain components.
Built from heavy-duty steel with a durable black finish, this crank gear provides reliable power transfer, smooth chain engagement, and long-lasting performance for high-mileage indoor cycling environments.
📐 Specifications
| Measurement | Metric | Imperial |
|---|---|---|
| Chainring Size | 52 Teeth | 52 Teeth |
Part Number
#6519
Includes
- 52-Tooth Steel Chainring (Drive Sprocket)
- Crank Arm Assembly
Material
- Heavy-Duty Steel Construction
- Corrosion-Resistant Black Finish
Color
- Black
🔩 Key Features
Complete Crank Sprocket Assembly
Includes both the 52-tooth drive sprocket and matching crank arm for convenient replacement.
Heavy-Duty Steel Construction
Manufactured from high-strength steel to withstand intense commercial and home cycling workouts.
Smooth Power Transfer
Precision-machined sprocket teeth provide smooth chain engagement while minimizing wear and drivetrain noise.
OEM-Style Replacement
Designed to replace worn, bent, or damaged crank sprocket assemblies on many indoor cycling bikes.
Corrosion-Resistant Finish
Durable black coating helps protect against rust, sweat, and everyday gym use.
Commercial-Grade Durability
Built for continuous operation in fitness clubs, spin studios, hotels, schools, rehabilitation facilities, and home gyms.
🚴 Compatible Equipment Brands
Compatible with many indoor cycling bikes, including select models from:
- Keiser
- Schwinn
- Star Trac
- Life Fitness
- Matrix
- Stages Cycling
- Spirit Fitness
- BH Fitness
- Sunny Health & Fitness
- XTERRA Fitness
- Diamondback Fitness
- Horizon Fitness
- Body Bike
- SportsArt
- Lemond Fitness
- Technogym
- Many other indoor cycling and stationary bikes using a 52-tooth crank sprocket
🚴 Common Applications
Ideal for replacing drivetrain components on:
- Indoor Cycling Bikes
- Spin Bikes
- Stationary Exercise Bikes
- Commercial Indoor Cycles
- Studio Cycling Bikes
- Home Exercise Bikes
- Rehabilitation Cycling Equipment
✅ Benefits
- Complete crank arm and 52-tooth sprocket assembly
- Heavy-duty steel construction
- Smooth, efficient chain engagement
- Improves pedaling performance
- OEM-quality replacement
- Corrosion-resistant finish
- Commercial-grade durability
- Long service life
📏 Before Ordering
Please verify:
- Chainring Size: 52 Teeth
- Compare your existing crank arm, sprocket diameter, chain type, crank orientation (left/right), mounting style, and overall dimensions before ordering.
⚠️ Important Note
This listing includes:
- One 52-tooth crank sprocket
- One crank arm
Chain, pedals, bottom bracket, bearings, mounting hardware, and additional drivetrain components are not included unless otherwise specified.
💡 Why Replace Your Crank Sprocket?
Over time, sprocket teeth can wear or become damaged, causing poor chain engagement, slipping, increased drivetrain noise, and inefficient power transfer known as "chain stretch". Replacing the crank sprocket assembly restores smooth pedaling, improves riding efficiency, and helps extend the life of your chain and drivetrain components.
Hydra Fitness Exchange
Commercial & Residential Indoor Cycle Stationary Bike Pedals & Straps
Let customers speak for us
from 1252 reviewsQuick Delivery only take 3 Days.... Was very easy to replace OLD DISPLAY with the XR6000 display
Exactly as described and was the correct part for the repair that we needed to complete.
Easy to order, very helpful, professional, prompt
Yes
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fast shipping, exact part, easy ordering process
Ordered a part from Hydra Fitness Parts because the OEM part was back ordered for months. Part came in just a couple of days and had it installed by my service tech shortly after. My cross trainer works like new again. Definitely recommend.
Works great perfect fit would buy again
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Ordered a part for our treadmill that got lost during a move. Perfect fit! Quick and easy shipping. Would highly recommend if you are looking for odd parts for your Horizon treadmill.
Hydra fit had the part I needed to repair my Bowflex treadmill for only $150. Bowflex techs were telling me I needed a new monitor control for $2,000 but I knew that was wrong because there was no electrical supply to the monitor so it couldn’t be that! Hydrogen gave me a couple ideas I I figured it out. NO thanks Bowflex, and thanks hydro fit.
Used power rods appear to be in good shape and delivery time was very good.
Parts no longer made from my treadmill. Hydra Fitness Exchange had a front roller that works great! Quiet, smooth, almost like new again! Timely shipping, good packaging, helpful website. Thanks!
Product fits perfect. Was able to verify that it would fit my model, and it arrived in a timely fashion. I would order from you guys in the future.
Spirit XE200 elliptical. Common problem of the wheels jumping off and galling the aluminum track rail covers. By the time I fixed the problem, my original track rail covers were too damaged. These were inexpensive and appear to be OEM. Only two bolts to swap them out. Excellent!
