Restore or upgrade your bike’s regenerative braking system with the Tuttio Regen Button. This replacement button allows riders to easily activate regenerative braking, helping improve control while riding and recover energy during braking.
Designed for compatibility with Tuttio electric bikes, this Regen button is made with durable compon
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PHILLIP · October 29, 2026
As ordered. The correct part arrived on time in one piece. Went on like a breeze. If all my life were this easy, I'd be totally happy. Thanks.
