nexus bicycle gears Shimano
SKU: 53760988343
nexus bicycle gears

nexus bicycle gears Shimano

Sale price$20.17 Regular price$22.41
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

nexus bicycle gears ShimanoShimano Nexus Internal Gear 3 Speed 36 Hole Rear Hub SG 3R40 170 36 Product Code: ESG3R40A2070DX Type of Use: City & Urban Bike Gear: 3 Speed Brake Type: Roller (Cylindrical) Pedal Independent Gear, Quiet and Durable Mechanism! The Shimano Nexus SG 3R40 is a reliable 3 speed rear hub designed for city cycling. Its SILENT CLUTCH technology ensures quiet and smooth gear shifting, while its roller brake system ensures safe stopping. Whether you're

🔴 Shimano Nexus Internal Gear 3-Speed ​​36 Hole Rear Hub SG-3R40 170/36
Product Code: ESG3R40A2070DX
Type of Use: City & Urban Bike | Gear: 3 Speed ​​| Brake Type: Roller (Cylindrical)

🚀 Pedal-Independent Gear, Quiet and Durable Mechanism!
The Shimano Nexus SG-3R40 is a reliable 3-speed rear hub designed for city cycling. Its SILENT CLUTCH technology ensures quiet and smooth gear shifting, while its roller brake system ensures safe stopping. Whether you're pedaling, stopping, or braking, you're in complete control of your gear changes!

🔧 Technical Specifications:
⚙️ Gear System: 3-Speed ​​Hub

  • Pedal-independent gear shifting: Shifting while standing still, pedaling or braking

  • SILENT CLUTCH: Quiet and smooth gear shifting

  • Shift Modulator Mechanism: Smooth shift during pedal cycle

  • Chain Change Support Mechanism: Safer and longer-lasting chain use

📏 Compatibility and Installation:

  • Mounting: Rear wheel

  • Number of Holes: 36

  • Shaft Length: 170 mm

  • Installation Width: 111 mm

  • Material: Steel

  • Color: Silver

  • Weight: 890 grams

🛠️ Featured Advantages:

  • Durable and Safe: Long-lasting and safe performance in city driving

  • Easy Gear Change: Driving comfort is increased with the pedal-independent mechanism.

  • Compatible Design: Fully compatible with Shimano Nexus 3-speed systems

  • Quiet and Smooth: Vibration-free and silent gear shifting with SILENT CLUTCH

🚴‍♂️ Who is it suitable for?

  • Daily urban and commuter cyclists

  • Those looking for a comfortable and quiet gear system

  • Owners of bicycles with Shimano Nexus 3-speed systems

  • Drivers who want to stop safely with roller brakes

📦 Box Contents – Scope of Delivery:
✅ 1x Shimano Nexus SG-3R40 3-Speed ​​Rear Hub (36 Holes, Roller Brake)
✅ Quick Start Guide

🔧 Installation: It is recommended that it be done by a competent mechanic or expert.

With the Shimano Nexus SG-3R40, your city rides are now quieter, more comfortable, and under control! Take your riding pleasure to the next level with the pedal-independent gear mechanism.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53760988343

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Amazon Customer
Omaha, US
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
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Reviewed in the United States on May 20, 2026
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Cathy C
Whiting, US
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
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Reviewed in the United States on February 21, 2026
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VKI
Houston, US
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
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Reviewed in the United States on May 30, 2026
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Nagesh Yadav
Lexington, US
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
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Reviewed in the United States on May 19, 2026
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Rita Jones
Massapequa, US
★★★★★ 5
A good price
Size: Small, Color: Black
For the price , this was a good buy. My 8th grade great-grandson needed a suit and I could not find a black suit to fo fit him. This was perfect.
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Reviewed in the United States on June 3, 2026

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