Product/Tech
![Trek obtained a design patent in 2021 for a front triangle e-bike frame. Trek obtained a design patent in 2021 for a front triangle e-bike frame.](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/trek_frame_8.jpg?itok=_sAZQFC9)
Leading bike and accessory companies are increasingly using the U.S. patent system to protect the appearance of their new products. In the U.S., patents come in two flavors: utility patents, and design patents — with the latter gaining popularity as a form of intellectual property in many industries, including our pedal-based one.
![Recalled ST31 LT Stem in Black. Recalled ST31 LT Stem in Black.](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/picture6_19.png?itok=RiSSkIrK)
WASHINGTON (BRAIN) — Cervélo recalled its 2022 R5 and Caledonia-5 bikes and its ST31 LT replacement stems because the handlebars can slip in the stem, posing a fall hazard.
![The JetBlack Volt smart trainer. The JetBlack Volt smart trainer.](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/jet-black-bike-trainer-volt.jpg?itok=r4ojRGpM)
DURANGO, Colo. (BRAIN) — Australian trainer brand JetBlack has lowered the retail price of its Volt trainer to $499 to match the new Zwift Hub trainer, which JetBlack manufactures.
![Saris unveils the H4 trainer. Saris unveils the H4 trainer.](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/h4-front-angled_600x.jpg?itok=Tzs5x41u)
MADISON, Wis. (BRAIN) — Saris released its latest direct-drive trainer on Wednesday — the H4 — while also announcing the H3 direct-drive trainer’s retail price has dropped $400.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/zwift_hub_pr_4.jpg?itok=QGFt3lA7)
CORRECTS that the JetBlack Volt trainer was priced at $899 in U.S. dollars (AU$1,200). JetBlack later lowered the Volt price to $499 to match Zwift.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/picture3_19.jpeg?itok=rNDbAQ_1)
WASHINGTON (BRAIN) — Specialized Bicycle Components expanded its battery pack recall from last year for first-generation Turbo Levo and Kenevo mountain bikes manufactured between 2017-20
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/spoke-tension-app_1752_2-2.jpg?itok=jfUfbVbU)
(BRAIN) — Unior's new free, web-based app for use with its spoke tension meter allows wheelbuilders to record tension readings and save a record of wheel builds for quality control.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/image03.jpg?itok=WAW1bx4j)
QINGDAO, China (BRAIN) — Magene joins Garmin to offer a rear-facing radar light for cyclists. Magene's L508 will be available soon for consumer purchase on Amazon and the company told BRAIN it is actively seeking wholesale distributors in the U.S.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/pic-1.png?itok=tYDEnZn3)
WATERLOO, Wis. (BRAIN) — Trek Bicycle is recalling all 2022 Speed Concept SLR models, 2021-2022 Emonda SLR models, and Bontrager Aeolus RSL VR-C handlebars/stems sold as an aftermarket product.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/pasted_image_0_0.png?itok=vg28R8yi)
CHICAGO (BRAIN) — Outbound Lighting developed a bike light that features "automotive-grade cutoff beam technology." The Detour is designed for road and gravel riding, in addition to commuting, and is USB-C rechargeable. The horizontal cutoff beam is similar to car headlights and prevents blinding oncoming pedestrians, fellow bikers, and drivers.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/pistonsrweb-4581_0.jpg?itok=PPV6tFtc)
SPRINGFIELD, Mo. (BRAIN) — Küat's new Piston SR (single rail) bike rack features OneTap hydro-pneumatic tire arms with no contact on the frame.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/pistonsrweb-4581.jpg?itok=agXdqsH-)
PARK CITY, Utah (BRAIN) — At the Big Gear Show here on Tuesday, Küat launches its new Piston SR Bike Rack, which features hydro-pneumatic tire arms that secure the bike without touching the frame.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/ce5a9437.jpg?itok=2CnuxThy)
PARK CITY, Utah (BRAIN) — OKAI, a company best known for making bikes and scooters for share programs, is entering the consumer market with a line designed for IBD and direct sales. The company is attending the Big Gear Show, which opens Tuesday.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/2022-04-28_tw-ah-ca_faceout_750x.jpg?itok=gBguh_-J)
DURANGO, Colo. (BRAIN) — Active Hydration is the latest drink mix from Tailwind Nutrition, and unlike its signature product Endurance Fuel, it's designed for shorter and less intense workouts.
SCOTTS VALLEY, Calif. (BRAIN) — It's only been a matter of months since SRAM and Fox ended their six-year legal battle over chainring and axle patents, but the two industry giants are at it again.
![Women's EcoLyte Elite Jacket. Women's EcoLyte Elite Jacket.](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/womens-ecolyte-elite-jacket-glacier-bp.jpg?itok=o18TBkV4)
PORTLAND, Ore. (BRAIN) — Showers Pass introduced what it's calling its most eco-friendly cycling jacket, the EcoLyte Elite. The jacket features 100% recycled polyester fabrics and vent and pocket zippers.
FRANKFURT, Germany (BRAIN) — Wren Sports has announced an exclusive U.S. distributor for its Perseverance Adventure handlebars: KHS Bicycles, Inc.
![](https://bicycleretailer.com/sites/default/files/styles/thumbnail/public/images/article/pic-1_17_0.png?itok=tGsRQVoy)
WASHINGTON (BRAIN) — Sakar International has recalled Tony Hawk Silver Metallic Multi-Purpose Helmets because they can fail to protect in the event of a crash, posing a risk of head injury.