Name: Grand Prix Speed (J-303)
Brand: KSY Jump Rope
SKU: J-303-Yellow
Price: 25.0 USD
Availability: InStock

$35.00 $25.00 Save 29%

Shipping calculated at checkout.

Color — Yellow

Yellow

Red

Mint Green

Sky Blue

- Grand PrixL Speed J-303 – The Tangle-Free Jump Rope for Flawless Skipping
  
  Fast and Smooth Rotation, No Twists or Tangles
  
  Adjustable to Any Height – Up to 106 inches (270 cm)
  The J-303 jump rope features an easily adjustable cord up to 270 cm (106 inches), making it perfect for both men and women. Simply trim the excess for a custom fit that suits your height and style.
  
  Designed for Speed – The Jump Rope for Record-Breaking Fitness
  With optimized rotation and reduced drag, the Grand PrixL Speed J-303 helps you reach your maximum speed with ease. Whether for fitness, training, or warm-ups, it delivers consistent performance.
  
  Comfortable Antislip Handles – 5.3 inches (13.5 cm) Long
  Designed with ergonomics in mind, the 13.5 cm handles offer a secure grip and superior comfort. The matte black finish resists slipping even during high-intensity sessions.
  
  For Professionals & Speed Lovers
  Built with a sleek and lightweight design, the J-303 is ideal for serious jumpers. It supports smooth, fast rotation and enhances agility, making it suitable for speed training and competitive jump roping.
  
  Available in Four Bold Colors
  🟥 Red | 🔵 Sky | 🟡 Yellow | 🟢 Mint
  Choose the color that matches your energy and stand out while you train.
  
  Premium Quality from Korea
  Made with a durable 4.0 mm PVC rope, the J-303 is designed to last. Grand PrixL delivers excellence with every jump—trusted by athletes and fitness lovers across Korea.

[{"id":51457293746465,"title":"Yellow","option1":"Yellow","option2":null,"option3":null,"sku":"J-303-Yellow","requires_shipping":true,"taxable":true,"featured_image":{"id":50713650397473,"product_id":10046575771937,"position":2,"created_at":"2025-07-06T18:36:10-04:00","updated_at":"2025-11-07T14:00:07-05:00","alt":null,"width":1500,"height":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/1.png?v=1762542007","variant_ids":[51457293746465]},"available":true,"name":"Grand Prix Speed (J-303) - Yellow","public_title":"Yellow","options":["Yellow"],"price":2500,"weight":0,"compare_at_price":3500,"inventory_management":"shopify","barcode":"8809164794969","featured_media":{"alt":null,"id":41706135814433,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/1.png?v=1762542007"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51457293812001,"title":"Red","option1":"Red","option2":null,"option3":null,"sku":"J-303-Red","requires_shipping":true,"taxable":true,"featured_image":{"id":50713650430241,"product_id":10046575771937,"position":4,"created_at":"2025-07-06T18:36:10-04:00","updated_at":"2025-11-07T14:00:07-05:00","alt":null,"width":1500,"height":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/2.png?v=1762542007","variant_ids":[51457293812001]},"available":true,"name":"Grand Prix Speed (J-303) - Red","public_title":"Red","options":["Red"],"price":2500,"weight":0,"compare_at_price":3500,"inventory_management":"shopify","barcode":"8809164794976","featured_media":{"alt":null,"id":41706135781665,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/2.png?v=1762542007"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51457293844769,"title":"Mint Green","option1":"Mint Green","option2":null,"option3":null,"sku":"J-303-Mint","requires_shipping":true,"taxable":true,"featured_image":{"id":50713650463009,"product_id":10046575771937,"position":6,"created_at":"2025-07-06T18:36:10-04:00","updated_at":"2025-11-07T14:00:07-05:00","alt":null,"width":1500,"height":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/3.png?v=1762542007","variant_ids":[51457293844769]},"available":true,"name":"Grand Prix Speed (J-303) - Mint Green","public_title":"Mint Green","options":["Mint Green"],"price":2500,"weight":0,"compare_at_price":3500,"inventory_management":"shopify","barcode":"8809164794983","featured_media":{"alt":null,"id":41706135683361,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/3.png?v=1762542007"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51457293877537,"title":"Sky Blue","option1":"Sky Blue","option2":null,"option3":null,"sku":"J-303-Sky","requires_shipping":true,"taxable":true,"featured_image":{"id":50713650364705,"product_id":10046575771937,"position":8,"created_at":"2025-07-06T18:36:10-04:00","updated_at":"2025-11-07T14:00:07-05:00","alt":null,"width":1500,"height":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/4.png?v=1762542007","variant_ids":[51457293877537]},"available":true,"name":"Grand Prix Speed (J-303) - Sky Blue","public_title":"Sky Blue","options":["Sky Blue"],"price":2500,"weight":0,"compare_at_price":3500,"inventory_management":"shopify","barcode":"8809164794990","featured_media":{"alt":null,"id":41706135748897,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/ksyjumprope.com\/cdn\/shop\/files\/4.png?v=1762542007"}},"requires_selling_plan":false,"selling_plan_allocations":[]}]

Grand Prix Speed (J-303)

Grand PrixL Speed J-303 – The Tangle-Free Jump Rope for Flawless Skipping