KUbikes 27.5M Trail vs Specialized Sirrus X 3.0

Frame	--	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem	52 parts aluminum 50mm/31.8mm	3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar	Configurable, width 710 mm	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork	Tapered, configurable	A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost	Configurable	Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip	--	Specialized Neutralizer, Body Geometry, locking grip
Crankset	Aluminum length 170 mm, chain ring changeable	Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals	Configurable	Specialized Body Geometry Fitness, platform, plastic
Chain	--	KMC X9, 9-speed w/ Missing Link™
Shifters	Depending on the drive, Shimano	MicroSHIFT SL-M9295, 9-speed
Saddle	Configurable	Bridge Sport, Steel rails, 155/143mm
Derailleur Front	Depending on the drive, Shimano	--
Derailleur Rear	Depending on the drive, Shimano	microSHIFT Advent, 1x9 w/ clutch
Hub Front	52 parts superlight disc, cartridge bearings, hollow axle 7075 aluminium, color according to your choice	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear	52 parts superlight disc, cartridge bearings, hollow axle 7075 aluminium, color according to your choice	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke	Stainless steel black	Stainless, 14g
Cassette	Depending on the drive	microSHIFT Advent, 9-speed, 11-42t
Chainrings	Configurable	40T
Bottom Bracket	52 parts	Threaded BSA 68mm

Front	Configurable	Pathfinder Sport, 700x42
Rear	Configurable	Pathfinder Sport, 700x42
Wheel / RIM	Rims : 52parts aluminum double wall, tubeless ready, black	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube	--	Standard 40mm PV 700x32-50

Front	Configurable	Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear	Configurable	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Brake Lever	Configurable	--

Front	--	--
Rear	--	--

Colors

Black Green Turquoise Glitter

Gloss Birch / Satin Taupe Reflective Satin Maroon / Black / Satin Black Reflective Gloss Metallic Obsidian / Satin Black Reflective

Length	--	--
Weight	--	11.4 kg
Kerb Weight	9.6	--

Features	- The lightweight KUbikes 27.5 TRAIL in size M with disc brakes and 10, 11 or 12 gears for bikers aged 9 and over - Three great colors: cheeky green, cool matt black and turquoise glitter - Four individually selectable designs: beautiful princess, daring pirate, jumping cheetah or sparkling stars - Super light aluminum frame developed by us - Perfectly tuned frame geometry: sporty driving without losing track - Lightweight aluminum handlebars, rims, crankset - Hubs with thru-axles for maximum rigidity - Lightweight double wall rims for maximum stability - Tapered steerer with integrated headset - Handles tested for harmful substances - Smooth hydraulic disc brakes - With chainstay protection made of neoprene	--
Additional Details	Decor : Embossed aluminum plaque, design: stars Optional: design cheetah, princess, pirate Seat clamp : Quick release, black Handles : 52parts tested for harmful substances Tax rate : KUbikes aluminum, integrated, black Production-related weight deviation of +/- 3% possible. Maximum rider weight : 80 kg KUbikes offer various components to choose . If you are unsure which components are best suited for your desired application, we would like to support you in your choice with the following explanations: Tires Kenda APTOR 27.5 x 2.35: Lightweight MTB tire for off-road and unpaved roads. Very good grip thanks to many tread blocks, good running characteristics and best suspension comfort thanks to large air volume. Kenda HELLKAT PRO 27.5 x 2.4: Lightweight MTB folding tire for rough terrain and unpaved paths. Very good grip thanks to large tread blocks and best suspension comfort thanks to large air volume. Kenda SABER PRO 27.5 x 2.2: Light, fast MTB folding tire for easy terrain and unpaved paths. Best running characteristics and good grip on dry ground. Kenda Slant Six 27.5 x 1.95: Light MTB tire, for off-road and unpaved paths. Very good grip thanks to many tread blocks. Schwalbe Racing Ray Evo 27.5 x 2.25: Light, fast MTB folding tire for easy terrain and unpaved paths. Best running characteristics and good grip on dry ground. Schwalbe Rocket Ron 27.5 x 2.25: Lightweight MTB folding tire for off-road and unpaved paths. Very good grip thanks to many tread blocks and best suspension comfort thanks to large air volume. Schwalbe Thunder Burt Evo 27.5 x 2.1: Light, fast MTB folding tire for easy terrain and unpaved paths. Best running characteristics and good grip on dry ground. Schwalbe Smart Sam 27.5 x 2.1: Light MTB tire for off-road and unpaved paths. Very good grip thanks to many tread blocks. Brakes Shimano disc brakes: very smooth-running hydraulic disc brakes with a good pressure point Magura MT4 disc brake: very smooth-running hydraulic disc brake, minimal hand force for very good braking effect, minimal weight Saddle / seat post 52parts: slim ergonomic shape, comfortable padding; Aluminum seat post KUbikes Carbon: super light, narrow shape; Carbon seat post Drive 10, 11 or 12 gears Important: The more teeth the cassette has, the steeper the mountains can be ridden. 1 x 10 Shimano Deore 11-42 teeth: 10 gears, rear derailleur Shimano Deore RD-M6000GS Shadow RD+ technology. A stabilizer significantly reduces chain slap. This keeps the chain securely on the chainring. Shimano Deore gear lever, 10-speed cassette with 11-42 teeth, suitable for demanding climbs . With the Shimano gears, individual gears can be selected precisely. The switching process can be more easily instructed by an adult and requires little manual force. 1x11 Shimano XT 11-46 teeth consisting of: Shimano XT rear derailleur , Shimano shifter and Shimano XT cassette 1x12 Shimano XT 10-51 teeth consisting of: rear derailleur, shift	--