Redefining Cycling Fun [Trek Slash+ 9.9 X0 AXS T-Type Review ]

We use affiliate links and may receive a small commission on purchases.

Trek Slash+ 9.9 X0 AXS T-Type Review

• Price:  $11,999.99
• Frame: OCLV Mountain Carbon
• Max tire size： Frame: 29×2.50″, Fork: See manufacturer
• Weight: M – 20.88 kg / 46.04 lbs (with TLR sealant, no tubes)

What we like about it: High pivot suspension system, long stroke front and rear suspension, wireless transmission system, hybrid wheelset configuration, advanced shock absorbers

What we didn’t like about it: High price, high maintenance cost, battery life

Rating: (4.8/5)

In the journey of exploration, we are always looking for the perfect partner who can lead us to conquer the most rugged mountain roads. Today, I am honored to bring you an in-depth review of the Slash+9.9 X0 AXS T-Type electric mountain bike. This masterpiece from Trek redefines the standard of electric mountain bikes with its ultimate riding experience. The Slash+9.9 X0 AXS T-Type is not only a bicycle, but also the dream vehicle for every mountain biking enthusiast. It combines the essence of electric assistance and traditional mountain bikes, providing riders with unparalleled handling and comfort. Whether navigating deep within dense forests or conquering steep mountain peaks, one can handle them with ease. Next, let’s explore the extraordinary charm of this bicycle together.

Riding Experience

When I first stepped onto the Slash+9.9 X0 AXS T-Type electric mountain bike, my heart was filled with a desire for unknown challenges. The body lines are smooth, and the carbon fiber frame shines with a charming luster in the sunlight. It seems to be telling of its extraordinary and powerful nature.

With a crisp bell ringing, I began my journey of exploring the Alps. The Alps are magnificent and mysterious, with snow capped peaks shining brightly in the sunlight. The clouds and mist shroud the mountains, creating a fairyland-like scene on earth. I took a deep breath, feeling the freshness of the air and the coolness emanating from the snow-capped mountains, and filled my heart with anticipation for the upcoming cycling adventure.

Climbing

At first, I walked slowly along the mountain path. The TQ HPR50 motor of Slash+runs quietly, with almost no noise heard. Only the roar of avalanches in the distance and the murmurs of mountain streams accompanied me. Its 580Wh battery provides me with ample energy, so I don’t have to worry about running out of battery. I easily stepped on the pedal, enjoying intimate contact with nature.

However, the real challenge has just begun. As the altitude gradually increases, the mountain road becomes increasingly steep. The high pivot suspension system of Slash+has played a huge role, allowing me to maintain good control of the vehicle and move steadily even on the most rugged snowy terrain. I increased the pedaling force, and the motor responded positively, providing me with additional power. Although the slope is steep, I can still feel the pleasure of cycling, as if there is an invisible force pushing me forward.

Descending

After a difficult uphill climb, I finally arrived at an open snow platform. After taking a short break, I began my downhill journey. The Slash+’s 170mm front and rear travel suspension system gave me an unprecedented level of stability. Even when encountering bumpy snow on the highway downhill, it can easily handle it, keeping me in control of the vehicle at all times. The Bontrager Line Pro 30 carbon wheelset provides excellent handling and grip, allowing me to confidently tackle every curve and obstacle.

As the speed of the car increased, I felt the thrill of Slash+’s lightning speed. I am like a soaring eagle, shuttling between snow capped mountains, enjoying the beauty of nature and the joy of cycling. Every time I brake, the SRAM Maven Silver four piston brake system responds quickly, allowing me to safely slow down or stop.

After returning home, I couldn’t wait to open the Trek Central app and review the cycling data from earlier, filled with anticipation for the next adventure. Slash+ 9.9 X0 AXS T-Type， This is not just a bicycle, but also my belief in exploring the unknown and pursuing limits.

Specifications

High pivot carbon fiber frame: Made of OCLV Mountain Carbon material, paired with a high pivot suspension system. Provides excellent rigidity and stability, suitable for handling the most rugged mountain terrain.

TQ HPR50 Motor and Battery: Equipped with a 50Nm, 250W TQ HPR50 motor and a 580Wh high-capacity battery. Ensuring strong and long-lasting power output, making cycling easier.

Front and rear suspension system: With a front and rear travel of 170mm, it consists of the RockShox ZEB Ultimate Deluxe front fork and the RockShox Vivid Ultimate rear gallbladder. Provides excellent shock absorption effect, ensuring smooth handling on various terrains.

Wheel set and braking system: The Bontrager Line Pro 30 OCLV Mountain Carbon wheel set (29 “front wheels, 27.5” rear wheels) provides excellent handling and stability; The SRAM Maven Silver 4-piston brake system ensures strong braking force and safety.

Wireless electronic transmission system: It adopts SRAM X0 AXS wireless electronic transmission system. Provides accurate gear shifting experience, allowing riders to adjust according to road conditions and their own needs at any time.

The advantage of the high pivot suspension design is that it provides excellent control when the Slash+descends. The carefully adjusted anti squatting design and oversized pulley make the pedaling efficiency amazing.

Trek Central app integration: Slash+can be paired with the Trek Central app. Riders can customize motor support, plan cycling routes, record mileage, etc., enhancing the intelligence and personalization of cycling.

Battery safety: We have designed the internal battery to be safe and easy to access. We have reduced the risk of it being impacted by tree roots, rocks, and other factors. Additionally, it can be effortlessly removed with multifunctional tools. Furthermore, we have ensured its safety by obtaining UL 2849 certification for additional lithium batteries.

Video

Other Versions

Trek Slash 9.9 XX AXS T-Type Gen 6 is an excellent endurance racing car that features a high-quality carbon fiber frame and components to meet the needs of all riders. However, for riders with slightly lower budgets, we offer other versions of this bicycle.

Trek has equipped the Trek Slash 9.9 XTR with its iconic OCLV mountain bike-specific carbon fiber material, which is renowned in the industry for its exceptional lightweight properties and extraordinary durability.

For the suspension system, Trek has furnished the bike with a top-notch RockShox Zeb Ultimate front fork and RockShox Super Deluxe Ultimate Select+RC2T rear shock absorbers. This combination expertly tackles the most rugged and complex terrain challenges, ensuring a consistent and smooth riding experience for riders.

Benefits of the it

• Adopting OCLV Mountain Carbon material, coupled with a high pivot suspension system, it provides excellent rigidity and stability.
• Equipped with TQ HPR50 motor (50Nm, 250W), it has strong power and operates quietly, easily handling various terrains.
• The front and rear strokes are both 170mm. Using the RockShox ZEB Ultimate Deluxe front fork and RockShox Vivid Ultimate shock absorbers, it provides excellent suspension performance.
• Bontrager Line Pro 30 OCLV Mountain Carbon wheelset (29 “front wheels, 27.5” rear wheels), designed specifically for rough road surfaces.
• Adopting SRAM X0 AXS wireless electronic transmission system, shifting quickly and accurately.
• Personalized settings can be made through the Trek Central app, including motor support, cycling route planning, and more.

What we don’t like about it

• High price: As a high-end electric mountain bike, it is not suitable for budget limited riders.
• Maintenance costs: Advanced components and complex technologies may require higher maintenance costs.
• Battery life: You can increase your riding time by adding a range extender, but battery life is still a factor to consider.

FAQ

• What are the main features of this new platform?

-Brand new frame, high pivot suspension design.
-The geometric shape is the same as the acoustics slash.
-Optional angle adjustable headphone cup.
-Front and rear travel of 170mm.
-Leverage ratio adjustment chip.
-Except for S , all sizes are original hybrid wheels.
-Updated frame protection device with integrated carbon fiber armor and noise reduction rear fork guard
-Can accommodate longer lifting seat poles
-The unique TQ HPR50 motor, after calibration, can be used in conjunction with high pivot shafts

• Is it compatible with other wheel/tire sizes?

No, this bicycle only allows the use of original MX wheels. Replacing the 27.5-inch rear wheels with 29 inches may change the classification of this electric bicycle, making it no longer suitable for driving on small roads.

• At which Mino Link location is the bicycle transported?

Slash does not use the mino link, but the geometry can be adjusted by replacing the headphone cover.

• Is it compatible with after-sales shock absorbers? Which?

yes. Fox X2, Rockshox Super Deluxe coils Rockshox Vivid Air、Rockshox Super Deluxe Air。 Other options may be suitable, but the full travel clearance should be checked.

• Can I use shock absorbers with longer travel to increase the rear travel?

No, you will need to stick with the inventory of 230×65 eye to eye and stroke.

• Are there any frame sizes with curved upper pipes to reduce span height?

Yes, the characteristic of the small size is the curved upper tube.

• What sizes are suitable for water bottles?

All sizes come with one water bottle holder, and the small size can only accommodate 20 ounce water bottles.

Size	Rider Height	Inseam
S	155 – 165 cm5’1″ – 5’5″	74 – 78 cm29″ – 31″
M	165 – 176 cm5’5″ – 5’9″	79 – 83 cm31″ – 33″
L	177 – 188 cm5’10” – 6’2″	84 – 89 cm33″ – 35″
XL	188 – 195 cm6’2″ – 6’5″	89 – 91 cm35″ – 36″

Specs

Frameset

Frame	OCLV Mountain Carbon, removable battery, high main pivot, idler pulley, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, alloy rocker link, upper chain guide mount, 55mm chainline, ABP, UDH, 148x12mm thru axle, 170mm travel
Fork	RockShox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44mm offset, Boost110, Maxle Stealth, 170mm travel
Shock	RockShox Vivid Ultimate, 230mm x 65mm
Max compatible fork travel	190mm (606mm axle-to-crown), S: 190mm (587mm axle-to-crown)

Wheels

*Wheel front	Size: S Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5”
	Size: M, L, XL Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29”
Wheel rear	Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5”
Skewer rear	Bontrager Switch thru axle, removable lever
*Tire	Size: S, M, L, XL Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 27.5×2.50”
	Size: M, L, XL Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29×2.50”
Tire part	Bontrager TLR sealant, 6oz
Rim strip	Bontrager TLR
Max tire size	Frame: 29×2.50″, Fork: See manufacturer

E-system

*Battery	Size: S, M, L, XL TQ 580Wh
	Size: S, M, L, XL SRAM eTap battery pack (with charger)
Charger	TQ 4A charger
Computer	TQ LED display with Bluetooth & ANT+ connectivity
Motor	TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power

Drivetrain

Rear derailleur	SRAM X0 Eagle AXS, T-Type
Crank	SRAM X0 Eagle, 160mm length
Cassette	SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Chain	SRAM X0 Eagle, T-Type, 12 speed
Max chainring size	1x: 34T, min 30T

Components

Saddle	Verse Short Comp, steel rails, 145mm width
*Seatpost	Size: S RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length
	Size: M, L, XL RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length
Handlebar	Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Grips	Bontrager XR Trail Elite, nylon lock-on
Stem	Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 35mm length
Headset	Integrated cartridge bearing, 1-1/8” top, 1.5” bottom, angle adjust cup compatible
Brake	SRAM Maven Silver 4-piston hydraulic disc
Brake rotor	SRAM 6-bolt, 200mm
Rotor size	Max brake rotor sizes – Frame: 220mm, min 200mm, Fork: see fork manufacturer

Accessories

Tool	Bontrager BITS integrated multi-tool

Weight

Weight	M – 20.88 kg / 46.04 lbs (with TLR sealant, no tubes)
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Comparison table

BIKE	PRICE	GEAR	BRAKE	TIRE	CLICK VIEW
Santa Cruz NOMAD X01 AXS	$11, 199	1×12	SRAM Code R	27.5″x2.4″ 29″x2.5″	Click view
Pivot Switchblade Ride GX/X01	$6, 799	1×12	SRAM Code R 4-piston	29″x2.5″/2.4″	Click view
Trek Slash 9.8 GX	$7,899	1×12	SRAM Code R 4-piston hydraulic disc	29×2.6″(Front) 27.5×2.6″(Rear)	Click View

Comparison

Trek Slash+ 9.9 X0 AXS T-Type VS Trek Slash 9.8 GX

Although the Trek Slash 9.8 GX is also a high-performance mountain bike, it is still slightly inferior to the Slash+9.9 X0 AXS T-Type in some aspects. Firstly, in terms of frame material, the Slash 9.8 GX also uses the OCLV Mountain Carbon material. But there are slight differences in the design of the suspension system, which may affect the handling and comfort of the entire vehicle. Secondly, in terms of transmission system, the Slash 9.8 GX adopts the SRAM GX Eagle 1 × 12 speed transmission system. Although performing equally well, the convenience and precision of wireless electronic transmission are still slightly inferior to the Slash+9.9 X0 AXS system. In addition, on other key components such as brake systems and wheelsets. Although the Slash 9.8 GX also features high-quality products. However, in terms of overall performance and riding experience, it is still difficult to compare with the Slash+9.9 X0 AXS T-Type.

However, it is worth mentioning that the Trek Slash 9.8 GX may be more affordable in terms of price. For cyclists with limited budgets, it is also a good choice. Moreover, the Slash 9.8 GX has fully taken into account the needs of riders in its design and performance. Whether climbing or descending, it can provide excellent handling and stability.

Learn more : Is Trek Slash 9.8 GX Worth Buying? [Trek Slash 9.8 GX review]

Trek Slash+ 9.9 X0 AXS T-Type VS Santa Cruz NOMAD X01

Santa Cruz has designed the NOMAD X01 as a fully cushioned mountain bike that is renowned for its high-speed descent capabilities and excellent handling. It adopts high-quality CC carbon fiber frame. Paired with SRAM XG1295 Eagle 1 × 12 electronic transmission system and SRAM Code RSC hydraulic brake system. Make the whole vehicle perform outstandingly in terms of performance and handling. NOMAD X01’s 170mm front and rear stroke design. Enabling it to easily handle various complex terrains, providing excellent stability and support. In addition, it also adopts an internal wiring design, reducing cable interference and improving the cleanliness and aesthetics of the entire vehicle.

When comparing two bicycles, we can find that they each have their own advantages. The Trek Slash+9.9 X0 AXS T-Type is renowned for its electric power assist system and long-range design. More suitable for cyclists who need to deal with complex terrain and long rides; The Santa Cruz NOMAD X01 has won the favor of riders for its high-speed descent ability. More suitable for riders who pursue a sense of handling experience and speed.

Learn More: Santa Cruz NOMAD X01 Review – The Limits Of Man And Bike

Trek Slash+ 9.9 X0 AXS T-Type VS Pivot Mach 5.5 Carbon Race X01

The Trek Slash 9.8 GX is not equipped with an electric power assist system. But as the flagship mountain bike of the Trek brand, it also demonstrates extraordinary charm in terms of performance and construction quality. This model adopts an advanced all carbon fiber frame. This design not only significantly reduces the weight of the vehicle, but also significantly enhances the overall durability and sturdiness. Its suspension system has been carefully tuned, providing a rear wheel travel of 160mm and a front wheel travel of 170mm. Enable riders to effortlessly conquer various complex and ever-changing terrains.

In terms of transmission system configuration, the Trek Slash 9.8 GX is equipped with an efficient 1 × 12 speed transmission system. Provides riders with a wide range of transmission ratio options, making it easy to meet different riding challenges and needs. In addition, the car is equipped with a top-notch braking system and tires with strong grip. All aspects ensure the safety, stability, and precise handling of the rider during the riding process.

Learn more : Is Pivot Mach 5.5 Carbon Race X01 Splendid? – [Pivot Mach 5.5 Carbon Race X01 Review]

Final Verdict

After this period of in-depth evaluation, I have felt the unlimited potential of the Slash+9.9 X0 AXS T-Type electric mountain bike. It not only satisfies riders’ pursuit of speed and passion, but also achieves the ultimate in comfort and durability. Whether it’s the strong power of the motor, the lightweight design of the frame, or the outstanding performance of the suspension system, they all leave a deep impression. The Slash+9.9 X0 AXS T-Type is not only a reliable exploration partner, but also an important tool for every mountain biking enthusiast to challenge themselves.