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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
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For Your Every Summer RSVP, with Code: SUMMER15
Description
60mm stem gravel bike Crazy Lightweight Stems – WrenSportsThese stems are incredibly light and ISO safety certified. Why pay twice as much for twice the weight? Or 3 times as much for something close? Unlike CNC manufactured stems, our 3D forged alloy sheds the grams but keeps the stem strong. These crazy light stems are not just an affordable way to shed grams on your road or gravel bikes but have been thoroughly tested and loved by fatbikers, mountainbikers, and bikepackers. 3D forged from premium 7050
These stems are incredibly light and ISO safety certified. Why pay twice as much for twice the weight? Or 3 times as much for something close? Unlike CNC manufactured stems, our 3D forged alloy sheds the grams but keeps the stem strong.
These crazy light stems are not just an affordable way to shed grams on your road or gravel bikes but have been thoroughly tested and loved by fatbikers, mountainbikers, and bikepackers.
- 3D forged from premium 7050 alloy, superior to 6061 aluminum for strength, hardness, and rigidity
- 3D forging is superior to CNC, strengthens the material, and allows for better grain structure
- Molds designed specifically to enhance grain structure during 3D forging
- 4 bolt clamp distributes clamping force over a wider area
- Torx T20, 12.9 grade Chromoly bolts used for strength and lightweight
- Max torque 5 Nm. We recommend using carbon paste when mounting carbon bars.
- Available in 6-degree or 17-degree versions in a matte finish
- 31.8mm handlebar clamp, 28.6mm (1 1/8") steer tube clamp
- 40 mm stack height
| 6° Stems | 17° Stems |
| 40mm – 72 grams | 80mm – 90 grams |
| 50mm – 74 grams | 90mm – 92 grams |
| 60mm – 78 grams | 100mm – 98 grams |
| 70mm – 80 grams | 110mm – 104 grams |
| 80mm – 82 grams | |
| 90mm – 90 grams | |
| 100mm – 96 grams | |
| 110mm – 102 grams | |
| 120mm – 104 grams |
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
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them
Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard
White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it.
Orange is easy to see in the grass at day
They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too
The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
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