Can the HyperScrambler 2 brakes be upgraded? October 27, 2020 23:21 Yes, the brakes are standard mounting pattern for bicycles and e-bikes. Related articles Can the HyperScrambler 2 be ridden in the rain? Can the handle bars on the HyperScrambler 2 go higher/lower? Should I use both batteries at the same time or run one down completely before using the 2nd battery on my HS2? Maintenance - Hydraulic Brakes HyperScrambler 2 - Setup Guide Comments 0 comments Please sign in to leave a comment.