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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
39T Shimano 1050 Vintage NOS ChainringThis vintage Shimano 1050 chainring was produced in the 1980s 1990s and weighs in at 41 grams. It's made to fit 130 BCD 5 arm cranks with adjacent bolt holes measuring 76. 4 mm from centre to centre. The chainring has been professionally checked, cleaned & carefully photographed to show the cosmetic condition. Please ensure to take a close look as this is a vintage part, even new old stock chainrings may show signs of age from storage over the years
This vintage Shimano 1050 chainring was produced in the 1980s/1990s and weighs in at 41 grams. It's made to fit 130 BCD 5-arm cranks with adjacent bolt holes measuring 76.4 mm from centre to centre.The chainring has been professionally checked, cleaned & carefully photographed to show the cosmetic condition. Please ensure to take a close look as this is a vintage part, even new old stock chainrings may show signs of age from storage over the years (you can enlarge or zoom into the photos).
TECHNICAL INFO & CONDITION
Bolt Fit - 5-Arm
Between Adjacent Holes (mm) - 76.4 mm
BCD - 130 BCD
Tooth Count - 39
Width - 3/32" (For Derailleur Gears)
Condition - New Old Stock
Weight - 41 grams
Era - 1980s, 1990s
Country - Japanese
SHIPPING, TAXES & RETURNS
We can ship this Shimano chainring anywhere in the world, there's a shipping calculator on the cart page so you can see the cost of postage before buying. Your order will be carefully packed & sent with tracking & insurance, normally within 2-3 days, but larger items can take an extra day or 2 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 – no extra import fees to pay on delivery! For orders over €150 any import fees will be payable to the carrier before delivery.
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 2104 reviews
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Product Reviews
★★★★★ 1
Leaking
Worst it’s was leaking everywhere
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2025
★★★★★ 2
Not the best
Was not as consecrated as I hoped it would be
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Reviewed in the United States on May 5, 2026
★★★★★ 5
The additive makes the water nice and minty. Each pack flavors one tank full of water.
MySmile Water Flosser Mouthwash, Travel Size Concentrated Mouth Wash for Adults, 15x Concentrated Equals 200 FL oz, Alcohol Free for Bad Breath, Fresh Mint, (30 Uses, 0.06 fl oz)
First impressions: Nice individually portioned packages of concentrated additive for use in your water flosser. The liquid inside is to be added to a full tank of water. It makes the water nice and minty.
Installation/setup: Add to a full tank of water in your water flossing machine.
Final thoughts: The additive makes the water nice and minty. Each pack flavors one tank full of water. The instructions say to use the flosser twice a day and it is really a very pleasant taste. I like this and I’m glad I got it.
⭐️1 star - I don't recommend it at all, poor quality.
⭐️⭐️ 2 stars - I don't recommend it, it has multiple faults, or a very high price.
⭐️⭐️⭐️ 3 stars - It's passable, It has some faults but the quality is ok for what it is.
⭐️⭐️⭐️⭐️ 4 stars - Product quite acceptable, it does what it promises.
⭐️⭐️⭐️⭐️⭐️ 5 stars - Product that I totally recommend.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
For water flossers but can be used otherwise!
I misunderstood the product description and thought these were concentrated mini-mouthwash packets. They are actually an additive intended to pop into a water flosser, like using mint flavored floss instead of plain. I pitched my water flosser long ago but gave these a try as a concentrated regular mouthwash. I like it! The box contains a really cute fish-shaped packet. You snap off the end, or "tail" section, and be careful not to let it splash. Mix with a little water and you have a mouthwash. For travel, this is really convenient. I take a mini-mouthwash but am always worried about it leaking or TSA giving me grief. This would be a good option to have on hand. It's not particularly strong or a heavy alcohol based one like Listerine, but it did leave my breath feeling very fresh.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
A Fluoride‑Free Toothpaste the Whole Family Honestly Loves
Size: 4 Ounce (Pack of 3), Set name: E. Orange Cream, Watermelon Mint, Strawberry Mango
We’ve been using Boka Fluoride Free Toothpaste with Nano‑Hydroxyapatite for a while now, and it has easily become a staple in our household. Finding a toothpaste that is both clean and effective and something my daughter actually enjoys using has always been a challenge, but this one truly checks every box.
First, the flavors deserve special mention. We’ve tried Orange Cream and Watermelon Mint, and my daughter absolutely loves both. There’s no struggle at brushing time anymore, no complaints, no resistance. She actually looks forward to brushing her teeth, which as any parent knows, is a huge win. The flavors are fun but not overpowering, and they don’t have that harsh or medicinal taste found in many toothpastes, especially “kid-friendly” ones.
From a parent’s perspective, what really sold us is the fact that Boka is fluoride‑free and made with clean ingredients. We love knowing that we’re not exposing her to unnecessary chemicals while still supporting good oral hygiene. The inclusion of nano‑hydroxyapatite gives us peace of mind as well, it feels like a modern, thoughtful alternative that aligns with what we want for our family. The toothpaste feels gentle, non‑gritty, and leaves mouths feeling smooth and clean without dryness or irritation.
The texture is another pleasant surprise. It’s creamy and smooth, easy to spread on the toothbrush, and doesn’t foam excessively. Both flavors leave a fresh, clean feeling afterward without any lingering bitterness. Even as adults, we genuinely enjoy using it, which says a lot, we often find ourselves reaching for it instead of our usual toothpaste.
Overall, Boka Toothpaste has made brushing easier, more enjoyable, and more reassuring for our family. My daughter loves every flavor we’ve tried, and we love knowing we’re using a product that’s clean and fluoride‑free without compromising quality. If you’re looking for a toothpaste that works for both kids and adults and one that finally ends brushing battles,, I can’t recommend this one enough.
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Reviewed in the United States on April 23, 2026