Coocase
S30B 30L Topbox Kit MT-03 15-25 & YZF-R3 15-24 - Y121S30B
Panniers & SaddlebagsSKU Y121S30B
Cheapest we found
$412.95
at XPERT Moto Gear
2 recent in-stock prices · spread $7.00 (2%)
Based only on in-stock prices checked in the last 30 days. 2 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
Coocase S30B model specific kit features a sleek rounded design basic box looks better and is more durable than any other available at a similar price.
S30B is a lockable box with volume of 30 litres and strorage space for one helmet.
5kg max weight. Dimensions: 38cm L x 41cm W x 31cm H
This kit comes with Black L-Brackets, Black Topbox rack and a S30B Black 30L Topbox. This kit will fit the following models;
- YAMAHA MT-03 (321cc) 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
- YAMAHA YZF-R3 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Y121/B
- GRAB HANDLE 12-18
- WEIGHT RESTRICTED TO 6KG
COOCASE.... Storage & Security Redefined.
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1XPERT Moto Gear3 points · last checked 22 Aug 2026
- 2Excite Motorsports1 point · last checked 21 Aug 2026
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices