Sienna 1.0 MD - versatile 27"" MTB for active women Welt Sienna 1.0 MD is a lightweight women’s mountain bike designed for fitness rides, light trails, and everyday movement. Its refined aluminum frame with smooth welds, internal cable routing, and a tapered head tube offers both strength and style. With 27"" wheels and reliable components, it's built for women who want to combine cardio-focused riding with the versatility of a classic MTB. Ideal for urban paths, parks, and staying active on two wheels.
Riding toward your goal
Perfect for relaxed rides, weekend getaways, and exploring forest parks and scenic trail
Bike paths, trails, and short light off-road sections
Sienna 1.0 MD – Versatile 27" MTB for active women
Welt Sienna 1.0 MD is a lightweight, stylish, and versatile 27" mountain bike designed specifically for women who want to stay active while enjoying the thrill of cycling. Whether you’re exploring city paths, tackling light trails, or simply riding for fitness, this bike offers the perfect balance of speed, control, and comfort.
Crafted with a refined aluminum frame, the Sienna 1.0 MD features smooth welds and internal cable routing for a sleek, modern design. The tapered head tube enhances the bike's stability, making it ideal for both high-speed rides and more relaxed, everyday cycling. The 27" wheels provide the right mix of agility and durability, ensuring smooth performance across a variety of surfaces.
Cycling as a sport is more than just a way to stay fit – it’s a lifestyle. The Sienna 1.0 MD helps you embrace that lifestyle with confidence, offering a seamless blend of fitness, adventure, and urban exploration. The comfortable geometry is tailored for women who want to combine their fitness challenges with the excitement of cycling through parks or navigating city streets.
Perfect for women who enjoy leisure bike rides, are looking for more fitness challenges and are keen on discovering the thrill of MTB
*Technical characteristics given for information only, subject to modification *Photos are non-binding
Frame size letter | S | M |
Wheel size | 27 | 27 |
A — Seat tube | 380 | 420 |
B - Effective top tube | 575 | 595 |
C - Chain stay length | 435 | 435 |
D - Head tube angle | 69,5 | 69,5 |
E - Seat tube angle | 73,5 | 73,5 |
F - Bottom bracket drop | 45 | 45 |
G - Head tube lenght | 115 | 125 |
I - Reach (mm) | 602 | 611 |
H - Stack (mm) | 397,4 | 414 |
J - Wheelbase | - | - |
