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Description
transition gravel bike Transition Spur Deore Carbon Mountain Bike 2023The All Country Bike Effortlessly explore, seek, and pursue the mountain in ways you never imagined. The Transition Spur provides a sense of connection to the bike as if it were an extension to your body. Fast and efficient with an anti gravity feel and laser pointer precision that begs you to climb more, go farther, and descend anything you may encounter along the way. You'll instantly appreciate the free speed you're awarded while accelerating where
The All-Country Bike
Effortlessly explore, seek, and pursue the mountain in ways you never imagined.
The Transition Spur provides a sense of connection to the bike as if it were an extension to your body. Fast and efficient with an anti-gravity feel and laser-pointer precision that begs you to climb more, go farther, and descend anything you may encounter along the way. You'll instantly appreciate the free speed you're awarded while accelerating where you're usually accustomed to pedaling. Don't judge a book by its cover though, with all these lightweight and uphill oriented character traits the Transition Spur requires no adjustment to descend like you're used to, you might actually go faster.
| Product | Transition Spur GX Bike |
|---|---|
| Model Year | 2023 |
| Riding Type | Trail |
| Rider | Unisex |
| Sizes and Geometry |
SM, MD, LG, XL View Geometry
|
| Wheel Size | 29" |
| Frame Material | Carbon Fiber |
| Frame Material Details | Japanese Toray carbon utilizing high-end latex-coated EPS molding Blend of 24T, 30T, and 40T material Full carbon frame (front triangle, rear triangle, and rocker) |
| Rear Travel | 120mm |
| Rear Shock | FOX FLOAT DPS Performance Elite, 190mm length x 45mm stroke |
| Fork | FOX FLOAT 34 Performance Elite, FIT4 damper, 44mm offset |
| Fork Travel | 120mm |
| Head Tube Diameter | Tapered, 1.125" top, 1.5" bottom |
| Headset | FSA No.57E, 44mm/56mm press-in, zero stack |
| Handlebar | ANVL Mandrel, alloy, 800mm width, 20mm rise |
| Stem | Race Face Aeffect R, 50mm length |
| Grips | Sensus Lite |
| Brakes | Calipers: SRAM G2 RS, 4-piston Rotors: SRAM CenterLine, 180mm front, 160mm rear |
| Brake Levers | SRAM G2 RS |
| Drivetrain | 1x |
| Shifters | SRAM GX Eagle, 12-speed |
| Front Derailleur | None |
| Rear Derailleur | SRAM GX Eagle, 12-speed |
| ISCG Tabs | 2-bolt ISCG 05 (front mounts only) |
| Chainguide | None included |
| Cranks | Truvativ Stylo 7K Eagle, 170mm length (SM), 175mm length (MD/LG/XL) |
| Chainrings | Truvativ Stylo 7K Eagle, 32 tooth |
| Bottom Bracket | SRAM, 73mm BSA threaded |
| Pedals | None included |
| Chain | SRAM GX Eagle, 12-speed |
| Cassette | SRAM GX Eagle XG-1275, 10-52 tooth, 12-speed |
| Rims | Stan's NoTubes Arch S1 wheelset, 28 hole |
| Hubs | Stan's NoTubes Arch S1 wheelset, 28 hole, 110x15mm Boost front, 148x12mm Boost rear with XD driver |
| Spokes | Stan's NoTubes Arch S1 wheelset |
| Tires | Front: Maxxis Dissector, 3C, EXO, 29" x 2.4" Rear: Maxxis Rekon, 3C, EXO, 29" x 2.4" |
| Saddle | ANVL Forge CroMo |
| Seatpost | OneUp Dropper Drop: 120mm (SM), 150mm (MD), 180mm (LG), 210mm (XL) |
| Seatpost Diameter | 31.6mm |
| Seatpost Clamp | Standard single bolt, 37.0mm |
| Rear Dropout / Hub Dimensions | 148mm x 12mm Boost |
| Max. Tire Size | 29" x 2.4" |
| Bottle Cage Mounts | 2 mounts (inside front triangle and underside of downtube) |
| Colors | Deep Sea Green, Black Powder |
| Warranty | Lifetime frame |
| Weight | 26 lb 14.3 oz (12,200 g) |
| Miscellaneous | - SBG geometry - GiddyUp suspension design - Progressive suspension kinematics - EnduroMAX sealed bearings with bearing shields on main pivot - Collet main pivot axle with bearing shield for contamination protection - Carbon tuned pivot-less flex stay rear triangle - Flush-mount custom-molded rubber chainstay and down tube protection - External rear brake cable routing - Fully guided rear derailleur cable routing in downtube and chainstay - Accessory mount on underside of top tube - Short seat tube lengths with mega seatpost insertion for accommodating long travel dropper posts - Wide 25 - 35% sag range - Compatible with 190mm x 37.5mm stroke 100mm rear shocks - Press in cup headset allows for angle adjust headsets - Weight given for size MD - 2.45-kg (5.4-lb) frame with shock - Includes tubeless valve stems and Stan's NoTubes sealant (6oz.) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
Based on 1010 reviews
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Product Reviews
★★★★★ 5
A complete gym in your pocket.
Color: Assorted
Simple but effective. I'm able to pack these into almost anywhere and use them as a mini gym wherever I go. With a little creativity, they can be used to add resistance to almost any exercise. I use them for stretches, face pulls, bicep curls, and even with squats. 5 different resistance levels means you can mix and match to find the perfect resistance for whatever you're doing. I've had mine a couple of months now and have noticed no difference in elasticity or resistance, and I use them almost every day. Would definitely recommend as a portable resistance device and would definitely buy again.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
A lot of comfort for a very inexpensive price
Style: 18", Color: Grey, Size: Twin
We needed a spare mattress, but didn’t want to have a dedicated spare bedroom but wanted a comfortable bed. Couldn’t afford these high priced mattresses these days like the air beds or luxury coil spring with gel which are thousands of dollars. Miss air mattresses, very comfortable and adorable and I like the flocked top on it. And it has the self inflatable pump which is very easy and inconvenient.This makes a very inexpensive alternative. Even if it only lasts 6 months or so you can buy a whole lot of these for a lot less money than thousands of dollars for the other beds. In tax is a wonderful brand. I’ve bought it many times. Their vinyl material is very thick and durable. Intex makes flotation devices, blowup rafts, beach floaties, Kayaks, etc.
They have an excellent product & know what they’re doing.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Very good
Style: 18", Color: Grey, Size: Queen
I recently purchased this inflatable mattress from Amazon, and I’m honestly very impressed with the quality and comfort. It inflated quickly and was very easy to set up. The material feels durable and strong, and the mattress stayed fully inflated throughout the entire night without losing a
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Skeptical at first, but after first use (so far) it’s a solid product
Style: 22", Color: Grey, Size: Queen
I initially bought this to stay at my MIL’s senior community (to help her get settled), so I didn’t want to spend a lot of money on it and I planned to leave it for other relatives that might want to visit. I expected it to be cheap-ish quality and probably not last through my two week stay.
First off, set up was a breeze. I laid it out and started inflation and it took about 4-5 minutes to fully inflate. The motor made noise, but it’s to be expected from something like this—I can say that it wasn’t as noisy as our Costco-bought mattress.
Second, it’s big—but that’s not a bad thing as much as I thought anyway after I saw it fully inflated. Turns out, for me, it’s a good thing. Our Costco mattress sits low to the floor and as it deflates a bit during the night, it’s tough to get up. This one (the 22” model and the largest one at this writing) is wonderful as I can sit on the edge of it and stand up easily. Your experience may be different, but for older folks it makes it really easy to get out of bed in the morning.
How does it sleep? Well, since I was visiting by myself and my significant other wasn’t with me, I can only speak for a single sleeper. It was really comfortable! It did take a bit of tweaking though as I thought I would like it more firm as I like to side sleep. The first couple of nights were a bit rough as I tossed and turned a bit in my sleep—I found that I couldn’t get comfortable on my side. For the reviews that say that it deflates after sleeping on it, I can say that it did seem to lose some air after the first two nights. The manufacturer does state that it does “stretch” and not deflate. As I wanted to test that statement, I didn’t change the firmness of it by re-inflating it to where I had it. The third and fourth nights were better sleep and I didn’t feel like the mattress deflated at all, so I found the stretch statement to be valid—it wasn’t losing air. After that night, I re-inflated it to where I thought I’d like it. The next night was the same tossing and turning that I had those first two nights, so I concluded that I needed to make it less firm and I actually DEflated it a bit and for the rest of the stay it was perfect! I didn’t have to touch it and I even unplugged it.
When I was getting ready to leave, I started the deflation process by turning the dial in the opposite direction. It took longer to deflate, so I walked away for a bit—I’d guess about 7-8 minutes. When I came back the mattress was flat as a pancake and ready to fold. This is the only hassle of the process as folding it to get it into the storage bag and back into the box (for storage). I do like the tote that they provide as the handles make it easy to lug about.
So, the first use was a success. If repeated uses reveal issues, I’ll report back. I will say that I plan to buy another one to replace our beloved Costco air mattress—she’s showing her age and the height of this one as well as the cost make it a no-brainer to get it as a second. We’ll use this one until it dies (if it even does) and then fall back on our old one if needed. I gave an overall 5 stars for the product with 4 stars for sleep quality and comfort only because your idea of these two might be a bit of a learning experience until you find your inflation sweet spot—so it’s not just an “inflate fully and use” type of scenario.
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Reviewed in the United States on May 2, 2024
★★★★★ 4
Leaking mattress 2nd use, Good Warranty Help, Bag not durable
Style: 22", Color: Grey, Size: Queen
UPDATE: first time I slept alone, all was good. Our second week to use, we were past the warranty. Tried to sleep on it with two people and it's deflating. I don't believe it's the weight because it deflates when no one is using it as well. Contacted company, they are very helpful, and I believe you're speaking to someone in the US. You can remove the pump and there's a gasket that you can try to snug up. That did not help so they are shipping a new mattress to me.
Removed star because bag already had hole at seam when delivered, and it's not durable. I'll contact the company and update. The bag isn't looking durable. Mattress does seem very durable. Blows up and deflates as expected. It does have a plastically smell when you first inflate, and again when I deflated. I can't complain, it's plastic lol. If smells bother you, just inflate ahead of time in another space. Deflating smell was stronger of two. Again, just deflate in another ventilated space.
The mattress didn't continue to smell with use. Make sure you have deep pocket sheets. There is no indent for the bottom of the elastic to go around. I only had to fix them once in 8 nights. I slept alone, so I can't say how it would be with two. I'll update when we sleep on our with two people. But I found it very firm and comfortable. I've been having some back & neck pain. It didn't cause any problems. Might have to add some air 2nd night as the mattress might stretch a bit first time using. Found it to be true queen size. Cord/plug a little tricky to store back in the compartment within mattress.
Does take some time to deflat. It folds easily and compact, but I'll have to figure out the configuration of exactly how to fold it to get it to fit into the bag once I get a replacement. I believe you'll need two people to get it in the bag. It's heavier than the thinner mattresses. So much nicer having the higher height, especially if you're going to sleep on it for more than one night. I think I went with the 22".
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Reviewed in the United States on April 12, 2025