SKU: 97925906953

Shimano 600 (BL-6403) Classic Aero Drop Bar Brake Levers

Sale price$52.20 Regular price$58.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Shimano 600 (BL-6403) Classic Aero Drop Bar Brake LeversOriginal levers produced in the 1990s Thoroughly checked & cleaned Worldwide shipping Shimano 600 brake levers, hailing from Japan and in production during the 1990s. Made from aluminium rubber and weighing in at 264 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike too. The brake levers have been cleaned, checked by one of our mechanics and graded as very good condition, but do take a good look

✓ Original levers - produced in the 1990s
✓ Thoroughly checked & cleaned
✓ Worldwide shipping

Shimano 600 brake levers, hailing from Japan and in production during the 1990s. Made from aluminium/rubber and weighing in at 264 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike too.

The brake levers have been cleaned, checked by one of our mechanics and graded as very good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.

OVERVIEW


Condition - Very Good
Model ID - BL-6403
Production Era - 1990s
Country - Japanese
Material - Aluminium / Rubber
Weight - 264 g
Stock Code - U-LEV-D37C

TECHNICAL INFO


Cable Routing - Aero
Bar Clamp Size - 23.8 mm - 24.2 mm

SHIPPING, TAXES & RETURNS

We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.

We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.

EU Customers – for orders under €150 (excluding shipping), VAT will be collected at checkout, but from 1st July 2026, due to new EU import regulations, there may also be a customs duty payable to the carrier. For orders over €150, all import fees will be payable to the carrier, with nothing collected at checkout.

USA Customers – import fees are now collected at checkout for all orders to the US, so there won’t be any surprise charges when your order arrives.

Other International Customers – local import fees may still apply, charged by your customs office or courier before delivery. These are not collected by us, so please check your local rates before purchasing.

Any applicable fees will appear at checkout.

HELP SECTION

Cable Routing - non-aero means the cables come out at the top of the brake levers, meaning the cables are on show. With aero levers the cable comes out of a small hole by the handlebar, allowing the cables to be hidden under the handlebar tape.

Bar Clamp Size - this should be close to the outside diameter of your handlebars at the point the brake levers will be fitted. This will rarely present a problem with drop bars as 23.8 mm is standard, and a 24.2 mm clamp will fit just fine as they do have a little adjustment in them. There are some older sizes to watch out for but these will be noticeably different.


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: 97925906953

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4.8 ★★★★★
Based on 1487 reviews
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Verified Purchase
Brett Summers
New York, US
★★★★★ 4
Great no-frills Bluetooth wireless headphones
Color: Blue
I did not read the description carefully. It states what devices these headphones are compatible with and "desktop computer" is not one of them. I called Sony and they told me they will work with almost any modern device that has Bluetooth connectivity. I easily wirelessly connected them to my desktop computer and they work great. Strangely the user guide gives instructions on how to use them with Mac and Windows computers, so read the user guide/manual that is linked in the description. If you want to use any of the functions of the Sony Headphones Connect app you will need a compatible phone. If you do not use the app (not compatible with computers) they function as a basic pair of wireless headphones. All rather confusing and the Amazon description does nothing to clear it up. With that being said I connected it easily to my desktop computer. I am no audiophile and do not need a $400 pair of headphones. To me they sound great especially for the inexpensive price. They are NOT noise cancelling headphones and I did not want noise cancelling. They are "on the ear" headphones meaning they are about the size of your ear and press your ears against your head creating a bit of a seal keeping some exterior noise out. Works fine, but if you wear eyeglasses and wear the glasses and the headphones at the same time after a few hours it can become uncomfortable as the headphones press your ear against the arm of the glasses and the arm of the glasses into the side of your head. The charging port on the headphones is USB C and they come with a USB A to USB C cable but no charging brick. I connected mine to my computer with a USB C to USB C cable and it charged fine. 50 hours of playtime on one charge is great. One star for a confusing and unclear Amazon description. 4 stars for a good basic pair of headphones that works with almost any modern Bluetooth device, albeit without the functions of the Sony app (unless you are using it with a compatible phone).
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Reviewed in the United States on December 12, 2025
L
Verified Purchase
Love_is_Love
Port Orchard, US
★★★★★ 5
Lightweight, great sound and beautiful color.
Color: Cappuccino
I absolutely love these headphones. The color is great, they're lightweight, feel great on my ears and head. They're great quality and love that they twist down when testing then on my neck so they're not hitting my face. I would recommend this product!
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Reviewed in the United States on May 16, 2026
J
Verified Purchase
Jocelyn Solano
San Leandro, US
★★★★★ 5
Good sound
Color: Cappuccino
Not super noise canceling but good quality charge last a very long time. Controls on the ear piece are a bit awkward to use.
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Reviewed in the United States on May 30, 2026
S
Verified Purchase
SG
Louisville, US
★★★★★ 5
Perfect for me!
Color: Black
Slim/lightweight. Comfortable fit. Good charge. Though my volume was on a 4 or 5 and when I took the headphones off I could hear my music a little. You can’t fold to close them like other styles but I can rotate the earmuffs to make them fit in my bag. Definitely a solid pair of wireless headphones for a good price!
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Reviewed in the United States on May 31, 2026
R
Verified Purchase
Reza
Birmingham, US
★★★★★ 3
Good for quick music sessions, but disappointing for calls and comfort
Color: Black
Here are two updated versions of your review that incorporate the new details about quality, value, controls, and noise cancellation. Option 1: The "Pros & Cons" Breakdown (Highly Scannable) Headline: Great Battery and Sound, but Lacks Comfort and Effective Noise Isolation I’ve had a chance to test these thoroughly, and here is how they break down based on the key features: Quality & Controls: The build quality is good, and the controls are intuitive and easy to use. Battery: Excellent. It lasts a very long time on a single charge. Sound & Music: Very good for music listening, though the noise canceling is very bad. You will hear most of what is going on around you. Comfort: Not for long-term use. After a while, they cause noticeable pain on the ears. Call Quality: Quite bad. If you are doing any work or moving around, the person on the other end will be bothered by the background noise. Value for Money: Average. While the battery and music are highlights, the lack of comfort and poor mic quality make the price feel only "okay." Option 2: The Narrative Review (Best for Amazon's Algorithm) Headline: Good for quick music sessions, but disappointing for calls and comfort The Sony WH-CH520 is a solid device in terms of build quality and controls, and the battery life is truly impressive. If you just need a pair of headphones for short music sessions, these sound great. However, I found the value for money to be average due to a few major flaws. First, the comfort is lacking; they start to hurt my ears after wearing them for a short while. Second, the noise canceling is very poor—don't expect these to block out your environment. Finally, I do not recommend these for phone calls. The mic picks up way too much ambient noise, which makes it frustrating for the person you are talking to. Great for the battery and buttons, but not ideal for an all-day office or travel headset
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Reviewed in the United States on April 19, 2026

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