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GT Sensor Carbon GX Jenson Bike 2015

Item #: BI207T03
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GT Sensor Carbon GX Jenson Bike 2015

GT Sensor Carbon Jenson Custom GX 11 SPD Bike 2015

Since day one GT has been no stranger to the rugged, untamed world of mountain biking. As an industry leader in technology, GT has made a name for itself by consistently setting the standards by which the competition obeys. GT Bicycles have been at the forefront of success in the World’s top mountain biking events, such as the 2013 World Cup at Fort William and Val di Sole, where Rachel and Gee Atherton took double victories at both (back to back) events. GT does not only strive for success in the Elite level of racing, but at all levels and in all disciplines for all riders. Take a gander at the 2015 Sensor collection, and you’ll be quick to notice this to be true.

The GT Sensor Carbon Jenson GX 11 speed bike is ready to brawl. Do whatever it takes to make it to the weekend because there’s some business out in those woods that needs to get handled, and the GT Sensor is the tool for the job. This bike offers a wallop of performance in a lightweight package. The Force Optimized Construction carbon frame, with its 150mm Rocksox Revelation fork and Fox Float CTD rear shock lays down a solid foundation for the JensonUSA handpicked components. At the heart of the build is a SRAM GX 1x11 Speed drivetrain to drive the power to a set of Race Face Affect 27.5” wheels wrapped in Scwalbe Nobby Nic rubber. Located on the Race Face Ride cockpit you will find the controls for the powerful SRAM Guide Brakes.


  • 27.5" wheel specific Force Optimized Construction carbon frame with 130mm travel. Features Independent Drivetrain® Angle Optimized Suspension System with 12x142mm Maxle thru-axle
  • Fox Float CTD Boost Valve rear shock with lockout
  • 150mm travel RockShox Revelation RL 27.5 Solo Air fork with lockout and tapered alloy steerer
  • SRAM GX 11 Speed Drivetrain
  • Fast Rolling Schwalbe Nobby Nic Performance tires
Frame GT Sensor 27.5" Force Optimized Construction carbon frame with 130mm travel. Features Independent Drivetrain® Angle Optimized Suspension System with 12x142mm Maxle thru-axle
Fork RockShox Revelation RLT Solo Air 27.5, 150mm, 15mm Maxle
Rear Shock Fox Float CTD Boost Valve rear shock with Remote and Kashima Coat
Headset Cane Creek 40, sealed oxide bearings
Shifters SRAM GX 11 Speed Trigger Shifter (Right)
Front Derailleur N/A
Rear Derailleur SRAM GX 11 Speed, long cage
Crankset Race Face Ride 1X Narrow Wide Crankset, 32T
Bottom Bracket Race Face 24mm
Pedals Not Included
Chain SRAM PCX1 11 Speed Chain 118 Links
Cassette SRAM XG 1150 Cassette, 10T-42T, 11 speed
Brakes SRAM Guide Hydraulic Disc Brakes, 160mm Rotors
Wheelset Race Face Aeffect 27.5 Wheelset, Tubeless Compatible
Tires Schwalbe Nobby Nic Performance, 27.5 x 2.25
Handlebar Race Face Ride Alloy, 710mm
Stem Race Face Ride Alloy, 60mm
Grips Race Face Sniper
Seatpost Rock Shox Reverb Stealth, 125mm Travel, 380mm Length
Seat Clamp All Terra Alloy QR, 38.1mm
Saddle WTB Speed Comp, Chromoly Rails
Intended Use Trail, All Mountain
Weight 27.0 lbs, Medium

Note: Components are subject to change without notice.

Size Medium Large
A: Seat Tube Length 474 500
B: Effective Top Tube 602 631
C: Stack unk unk
D: Reach unk unk
E: BB Height 339 339
F: BB Drop/Rise 14 14
G: Head Tube Length 109 125
H: Head Tube Angle 68.5° 68.5°
I: Seat Tube Angle 73° 73°
J: Standover Height 762 782
K: Chainstay Length 440 440
L: Wheelbase 1140 1170
4.9 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Wow. This bike took 19 minutes off my 2hr 20 personal best
I was considering a lower level Sensor or Helion when I discovered this carbon version for similar price. Glad I got it. The frame and suspension are the same as the uber high end GT Carbon Sensor Team, but the other components are fully capable but value priced Sram GX. I was immediately impressed with the ride and handling. The suspension rolls over rocks and roots in the descend mode like they aren't even there, but you can still get out of the saddle and hammer. Switching to climb mode and this thing claws up everything I've tried so far. The lateral stiffness of the frame and fork make steering nimble and precise.

The proof to me was the first time I let it stretch it's legs on my favorite 20 mile tight twisty single track with 2000 ft of short steep climbs. It took 19 minutes off my personal best time of 2 hrs 20 minutes. And even then my average heart rate was lower and I felt more confident in the technical sections and cornering than I did on my GT Verb Expert that this replaced. I love this bike.
June 18, 2016
Brown County, IN
This bike ROCKS!
Are you kidding me with this price? I sometimes get a bit optimistic in what I expect of my purchases, but this is the real deal. 27.5", amazing suspension, light carbon frame and super smooth dropper as well as 1x11 gearing.

The GT rear suspension is very unique as the drive train is below the pivot so it helps with hill climbing. I have taken this up some steep rooty hills in Pittsburgh PA and this climbs like a goat. But then the descent is fast too. Fast enough that I am using more brake than before.

I do with this had the 180 front rotor, but I can add that easy enough.
September 2, 2016
Pittsburgh, PA
Sweet Ride
I bought this bike because it was the lowest priced carbon mountain bike I could find in the all mountain category and this was a great deal at Jenson. I was pleasantly surprised by the Rock Shox reverb seat post which is great for descents and the on the fly 3 setting lockout on the rear shock as well as the adjustable travel on the front shock. I have only ridden once but put it through a work out with some hairy descents with medium drop offs and a very steep climb with loose rocks and small ledges. It is much more plush than my old Giant XTC cross country full suspension bike. There is still a little bob when climbing even when locked out. It would be nice to have just a slight bit more travel in front. Honestly, if I had seen the deal on the Intense Carbine I probably would have bought that bike but this bike has more features and I like it.

PROS: Lightweight, Durable, Versatile
January 28, 2016
Austin, Tx
This bike is just so awesome,Looking for 2016GTSensor
Delivery it took some time to receive. But I could understand that how busy they are with many orders, famous.
So order in advance to void lead time!hhh Other than that everything is so much great, they are so knowledgeable and kind. They really help me to get my bike set. I asked a lot of questions they answered me with details and information. Actually I learned a lot, I now wanted talk more with them and hoping go ride with them.
August 24, 2016
La mirada
Love It!
Overall, I really like the feel of the bike and the components are all top shelf. I generally ride a Large on other brands and this Large is a perfect fit.

I had a couple of problems with the bike when it arrived, but Jenson took care of everything right away. The Jenson service rep pointed out a small sentence near the bike geometry specs noting that they can swap components as needed for the build. The sentence does not mention that the component swaps are of equal or greater value, but this is my expectation.
1. The bike has a full XT build instead of SRAM GX. I like XT and don't have any problems with Shimano, but was surprised when the bike arrived.
2. The specs show a 180mm front rotor and the bike was delivered with 160mm. Jenson sent a 180mm rotor for me to swap it.
3. The fork has 150mm of travel, not 130mm as noted in the specs.
October 12, 2016
Austin, TX
I love this bike!! Glad to see GT revitalized!
Yes. The bike was well-packed and easy to assemble.
August 2, 2016
Augusta, GA
Best Impulse Buy Yet
Arrived in great condition but with incorrectly sized front rotor and fork was advertised as a 130MM but arrived with a 150MM. I believe now the marketing online has been updated to display the 150MM variant. Arrived in pristine condition. Jenson backs up their builds with reimbursements for shop time with fixing any errors so why wouldn't you buy a bike online from them? Been a great experience for me!
October 18, 2016
Dallas, Tx
Awesome bike all around can't beat the price.
This bike is awesome I love how it's set up for a 1 and 11 gear. Bike is superlight and the handling in the turns awesome. And to top it off you can't beat the price.

PROS: Versatile, Lightweight, Durable
January 4, 2016
Riverside, CA
Incredible deal
Light weight, great suspension, looks insane, handles great

PROS: Lightweight, Versatile, Durable

BEST USES: Road Biking, Extreme Sports, Is A Woods Demon, Mountain Biking
January 7, 2016
All the gear
Faster than fast. Was on my bike in no time.
May 31, 2016
Wash dc

Q & A

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Browse 4 questions Browse 4 questions and 5 answers
Is the head angle on this bike accurate? The one listed seems like its for the 130mm, but modern geometry suggests that it would be the headangle for a 110mm bike. I'm also confused as the frame, same year and model is listed at 67.5 headangle with a 130mm fork instead of the extreme 68.5 with a 150mm fork.
A shopper on Feb 7, 2017
GT Sensor Carbon GX Jenson Bike 2015
GT Sensor Carbon GX Jenson Bike 2015
GT Sensor Frame, Fork, Dropper Combo '15
GT Sensor Frame, Fork, Dropper Combo '15
BEST ANSWER: I can't seem to find my son's protractor right now, but I did take this bike to Moab and Fruita and it handled The Whole Enchilada like a absolute champ. Riding 150 up front, 130 rear.
So the GT Sensor carbon GX is not equipped with SRAM but equipped with shimano components?
UncleSully on Oct 21, 2016
BEST ANSWER: This build comes with SRAM GX components. Jenson had this bike in an XT build but has since sold out of it. My bike arrived with SRAM GX components and since the XT build is now sold out I don't see there being any possibility for mixing the builds up.
Hope this helps!
Hi, just like to check if I'm 180cm tall which size should I go for? And is this a brand new bike?
Mark on Jun 28, 2016
BEST ANSWER: Hello Mark,

I'm about 177cm, and I felt most at home on the medium size. At 180cm you are right on the cusp of medium and large. Ultimately, this means that you have some options. The medium will feel a bit more agile under you, while a large would stretch you out just a touch and give a more stable ride down the mountain. I would push you towards the large, but you could safely ride a medium as well.
I loaned a kid I'm coaching my specialized sx long and it got stolen in Arizona after he raced sea otter but thank God his sister had renters insurance so I sent him pic of this bike and he got me a large.. I'm 6'1" and use to 26"wheels so this mug feels big.. Waiting on 40mm stem to hopefully make it feel better or should I exchange for the medium? I know it's totally different than what I'm use to but any recommendations before I really let er rip?
Wes on Jun 15, 2016

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.