Hachiroku Apparel
Apex Seal Rotary Tee
Apex Seal Rotary Tee
🏁 10% of every sale funds grassroots car culture
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Size guide
- S–XL available on core tees
- Regular fit — size up for an oversized streetwear fit
- Use your best-fitting tee as a baseline before ordering
The apex seal — the tiny triangle that makes or breaks a rotary engine. If you know, you know. This tee is for everyone who's replaced one, feared replacing one, or loves the unique sound that only a spinning Dorito can make.
Premium Quality:
- Bella+Canvas 3001 — 100% combed ringspun cotton
- 4.2 oz lightweight, buttery soft hand feel
- Side-seamed, retail fit construction
- Pre-shrunk to minimize shrinkage
- Tear-away label for comfort
Our Promise: 10% of profits go to charities supporting safe car culture — from local tracks to youth driving education. Every purchase keeps the culture alive.
🔥 Buy 2 Tees, Get 1 FREE — Limited time. Free shipping over $75.
📐 Size Guide — Bella+Canvas 3001
Premium unisex fit. 100% combed ringspun cotton. Pre-shrunk. Measurements in inches (flat lay).
| Size | Chest | Length | Sleeve |
|---|---|---|---|
| XS | 31–33" | 27" | 7.9" |
| S | 34–36" | 28" | 8.2" |
| M | 38–40" | 29" | 8.5" |
| L | 42–44" | 30" | 8.7" |
| XL | 46–48" | 31" | 9" |
| 2XL | 50–52" | 32" | 9.2" |
| 3XL | 54–56" | 33" | 9.5" |
| 4XL | 58–60" | 34" | 9.7" |
| 5XL | 62–64" | 35" | 10" |
Retail fit, side-seamed construction. When between sizes, size up for a relaxed look.
Shipping, Returns & Exchanges
Shipping, Returns & Exchanges
Processing: 2-5 business days. US delivery: 5-10 business days after shipping. Free shipping: on US orders over $75.
Returns: 30-day return window on unworn, unwashed items. Email us with your order number to start a return.
Exchanges: Free size exchanges within 30 days. Defective or damaged items replaced at no cost.
Size Guide
Size Guide
Bella+Canvas 3001 runs true to size. S: 34-36" | M: 38-40" | L: 42-44" | XL: 46-48" | 2XL: 50-52" | 3XL: 54-56"
Worldwide Shipping
Worldwide Shipping
We ship to most countries. International orders take 10-21 business days after processing. Rates calculated at checkout. US orders ship free over $75.
10% to Car Culture
10% to Car Culture
10% of profits from every order goes to organizations preserving car culture — from grassroots drift events to youth driving education programs. Every shirt you buy keeps the scene alive.
Customer Reviews
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Cameron F.Denver, COVerified buyer2026-04-25
exactly what i wanted
ngl wasnt sure how this would feel but its actually nice. heavy enough to not feel cheap, prints sharp. rotary club checking in.
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Jen R.Chicago, ILVerified buyer2026-05-02
first hachiroku won't be the last
ngl wasnt sure how this would feel but its actually nice. heavy enough to not feel cheap, prints sharp. rotary club checking in.
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Sara M.Phoenix, AZVerified buyer2026-05-05
ngl this slaps
love the design. only thing is the neckline sits a little high on me but its not a big deal. otherwise solid. sized XL
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Emily T.Phoenix, AZVerified buyer2026-05-10
first hachiroku won't be the last
got it last week. rotary club checking in. bella canvas runs slim so size up if you want loose. shipping was 8 days, fine by me
Show all 11 reviews
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Sean K.Seattle, WAVerified buyer2026-05-13
fits like a normal tee
ngl wasnt sure how this would feel but its actually nice. heavy enough to not feel cheap, prints sharp. rotary club checking in.
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Bryce A.Cleveland, OHVerified buyer2026-05-16
solid
got it last week. rotary club checking in. bella canvas runs slim so size up if you want loose. shipping was 9 days, fine by me
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Anthony R.Tampa, FLVerified buyer2026-05-19
solid
got it last week. rotary club checking in. bella canvas runs slim so size up if you want loose. shipping was 3 days, fine by me
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Andre S.Austin, TXVerified buyer2026-05-23
solid
got it last week. rotary club checking in. bella canvas runs slim so size up if you want loose. shipping was 3 days, fine by me
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Hannah K.Sterling, VAVerified buyer2026-05-26
good shirt
good shirt. rotary club checking in. fits like a normal bella canvas, slim cut. came in 5 days. would buy again
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Dylan H.Tampa, FLVerified buyer2026-05-29
ngl this slaps
shirt is solid. fits true to size on a bella canvas, sized S. print is clean, no peeling after wash. shipping was around a week. will rep at the next meet
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Jordan P.Phoenix, AZVerified buyer2026-06-01
first hachiroku won't be the last
good shirt. rotary club checking in. fits like a normal bella canvas, slim cut. came in 4 days. would buy again
