“The RASE Black Mamba Adjustable Seatpost joins the distinguished group of dual suspension, hydraulic disc brakes, clipless pedals and tubeless tires as some of the most significant innovations to the sport of mountain biking. I no longer need to sacrifice leg extension due to compromised seat height as the RASE seatpost offers twenty lockout intervals along nine inches of travel, ensuring maximum leg extension in any riding condition. The ingenious cable-actuated lever mounts on the handle bar in tandem with the existing brake lever, enabling seamless index finger operation without jeopardizing my safety like other adjustable seatpost designs. The RASE seatpost adjusts on demand without delay or requiring weighting the seat to actuate the action. The RASE seatpost is available in four standard seatpost sizes which guarantees a secure and accurate fit while eliminating the need for shims. The RASE Black Mamba Adjustable Seatpost has been an invaluable investment in my form, efficiency and performance.”
- Brian K.
Cross Country Racer
"Used the RASE post and it works great. Got to use it on "Pucker your butt", a real steep drop in the local area and it made a huge difference... I did not have my seat in my stomach and I felt a lot more in control - way cool! Can't wait to use it up in the technical stuff up in Tahoe!"
- Brian Joder
Prairie City Race Series
"If you are looking for one fully active adjustable seatpost to ride and race on, it is simply the Black Mamba. As far as adjustable seatposts go, nothing on the market compares to the nine inches of travel the Black Mamba has to offer."
- Austin Roberts
Sponsored Cross Country Racer
"The RASE post is AWESOME! I am blown away at the quality and workmanship on it. Top Notch! I love the tiny little lever, genius!"
- Alex Dardinski
"I've ridden a Joplin, and a Gravity Dropper, and I must say that this the the first adjustable post that I feel like I 'need'. The amount of travel is a huge advantage over 3 and 4 inch posts. Hats off."
- Joel Harwood