SKU: 22297573268

Runwell GENEX45 Hex Wrench

Sale price$35.10 Regular price$39.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Runwell GENEX45 Hex Wrench"Fully specialized for track bikes" and features a 4mm x 5mm hex wrench. Experience the new torque transmission feel of the X handle and the unique workability that is different from standard hex wrench designs. The GENEX45 is an X handled hex wrench equipped with 4mm and 5mm hex wrenches for tightening and loosening hex socket bolts. The GENEX45 is designed for setting up stems, handlebars, seat posts, and chainrings. The hex socket on the handle

"Fully specialized for track bikes" and features a 4mm x 5mm hex wrench. Experience the new torque transmission feel of the X handle and the unique workability that is different from standard hex wrench designs.

The GENEX45 is an X-handled hex wrench equipped with 4mm and 5mm hex wrenches for tightening and loosening hex socket bolts. The GENEX45 is designed for setting up stems, handlebars, seat posts, and chainrings. The hex socket on the handle side is compatible with 5mm chainring bolts, which require the quickest turning. The bit side has 4mm and 5mm hex sockets on both sides, and length is 70mm. The surface is plated with hard chrome, which is the hardest electroplating and has excellent abrasion resistance for the finest finish.

The flat type has a non-slip knurled tip, which supports quick turning with the long handle wrench (5mm width). The GENEX45's bit is designed to be longer, so you can apply final tightening torque to the chainring bolt while holding the bit side.
If the bit is worn out, you can replace it.

The GENEX45 is a hex wrench that will also be used by mechanics from leading countries at the 2024 Paris Olympics. It was developed with the idea in mind of a wrench that professional mechanics would want to keep in the pockets while working in the busy infields of track stadiums, where they are constantly replacing parts and dealing with unexpected issues.

About Replacing the Head Cap
Depending on the task, the protruding head cap may interfere with parts or the frame, making it difficult to use the tool with the top cap still attached. In this case, use a set screw instead of the silver head cap to hold the 4mm x 5mm bit. The set screw is included with your purchase.
※2.5mm hex wrench is required for the set screw.

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: 22297573268

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Jack At Florida
Cuba, US
★★★★★ 5
Perfect Fit & Easy Install — Replaced Faulty Blade from Another Set
Size: 17", Style: Latitude Repellency
This 17" Rain-X blade ended up replacing a faulty 17" blade from a 5 PLUS set (24"/17"/12") I originally installed. The 17" from that set had a defective internal adapter — it wouldn’t seat properly on the wiper arm & was extremely difficult to remove. Once I got it apart, the adapter looked warped or misformed. Rather than deal with a full return, I replaced just the 17" with this Rain-X blade. Installation on the Rain-X was quick & straightforward — it locked in properly with no issues. Performance so far is solid: Smooth wipe No streaking No excess sound Good contact across the windshield Now I’m effectively running a side-by-side comparison (Rain-X 17" vs 5 PLUS 24"/12"), & I’ll update later if anything changes over time. Overall, this blade did exactly what I needed — simple install & reliable performance.
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Reviewed in the United States on April 3, 2026
A
Verified Purchase
Alex
Los Angeles, US
★★★★★ 5
Incredible visibility upgrade for my Corolla!
Size: 24", Style: Latitude Repellency
I swapped my old, streaky blades for these Rain-X Latitudes on my 2005 Corolla, and the difference is night and day. The "2-in-1" feature actually works; after a few minutes of use, the water just beads off the glass, even when the wipers aren't on full speed. They were very easy to install with the included adapters and they wipe completely silent without any chatter. If you're prepping for a long road trip or just want better visibility in the rain, these are worth every penny.
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Reviewed in the United States on April 27, 2026
M
Verified Purchase
Miranda
Boise, US
★★★★★ 4
Great wipers!
Size: 24" and 19", Style: Water Repellency
Works very well, leaves the film for the water to bead off which is what I love about it! Still leaves it a little streaky when I us the washer fluid but I don’t know if it’s just the ones I got or not. Still love them because they work!!
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Reviewed in the United States on March 14, 2026
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Verified Purchase
Christian
Lowell, US
★★★★★ 5
Great Product. Srongly recomends.
Size: 12 Fl Oz (Pack of 1)
I use this product in my SUV it never lets me down. Long lasting and keeps my power steering smoth and easy. Strongly recommended for ALL HONDA and ACURA vehicles. Low cost for a great value product. You will feel the difference comparedto other brand products.If you are looking foe a great power steering fluid look no further BUY Genuine Honda Power Steering Fluid.
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Reviewed in the United States on April 6, 2026
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Verified Purchase
Lalo Lozano
Birmingham, US
★★★★★ 5
Genuine Honda Power Steering Fluid
Size: 12 Fl Oz (Pack of 1)
Good Fluid For My 98 Cr-v Power Steering👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026

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