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Line

star(s) from 4 reviews.

Availability: In stock

$800.00
The Line is a do-it-all hardtail that’ll have you pushing and redefining your limits.
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Line Bike

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There was a time when _every_ mountain bike was an all-around hardtail. The Line follows in that great tradition — but that doesn’t mean it’s some kind of crusty throwback. We’ve equipped the Line with a cutting-edge frame that’s lightweight yet bomber. Stable under pressure, yet playful when you’re looking to boost a little air or hit that next corner a bit faster than is, strictly speaking, wise.

The Line’s modern frame is dressed out in parts that are just as impressive. A Shimano 1x9 drivetrain lets you blaze through the gears with pinpoint precision every single time. Because we know hard-charging riders gravitate to these progressive trail bikes, we’ve also added a bit more security in the form of a chain guide with roller, a capable SR Suntour XCR 120mm travel fork (with a lock-out for those big climbing days) and powerful Shimano hydraulic disc brakes.

Climbs, descents, berms, a bit of jumping: the Line upholds the do-it-all hardtail tradition … without being traditional at all.

Frame 6061-T6 Butted Alloy for 27.5", 1 1/8" Head Tube, Formed Top and Down Tube, w/ Integrated Disc Brake Tabs, Progressive Geometry, Internal Dropper Ready
Fork SR Suntour XCR 120mm Travel, 32mm Stanchions, Magnesium Lowers, w/ Preload Adjust and Hydrolic Lock Out
Headset FSA IS-3/NO.11 Integrated Style
Cranks Alloy Arm w/ 30T Steel "Narrow Wide" Single Ring
Sprocket 30 Tooth Steel
Bottom Bracket Sealed Cartridge
Front Derailleur Full ISCG-05 Chain Guide w/ Roller
Rear Derailleur Shimano Acera M3000 Shadow, 9 Speed
Shifter Shimano Acera M3000, 9 Speed
Cogset Shimano HG200, 9 Speed, 11-36T
Chain KMC Z99, 9 Speed
Front Hub 32h Alloy w/ CNC Disc Mount; 100mm
Rear Hub 32h Alloy w/ CNC Disc Mount; 135mm
Spokes 14g Stainless Steel
Rims 32h Diamondback DP25 Doublewall
Tires Vee Rubber Crown Gem, 27.5x2.3"
Brakes Shimano MT200 Hydraulic Disc, w/ 180mm Front and 160mm Rear Rotors
Brake Levers Shimano MT200 Hydraulic
Pedals DB4L Alloy Platform
Handlebar Diamondback, 750mm Wide, 15mm Rise, 31.8 Bar Bore
Grips New DB "Flanged" 135mm Silcone
Stem Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore
Seat DB Sync'r Saddle
Seatpost Alloy Micro Adjust, 30.9mm
Type configurable
Bike Size SM/16 Rider Height 5'4" - 5'7" MD/18 Rider Height 5'7" - 5'10" LG/20 Rider Height 5'10" - 6'1" XL/22 Rider Height 6'1" - 6'4"
Seat Tube Length 400.0mm 450.0mm 500.0mm 550.0mm
Stand Over Height 728.0mm 769.0mm 799.0mm 830.0mm
Top Tube Length 575.0mm 600.0mm 620.0mm 640.0mm
Stack 577.0mm 595.0mm 614.0mm 633.0mm
Reach 398.0mm 417.0mm 432.0mm 446.0mm
Head Tube Length 105.0mm 125.0mm 145.0mm 165.0mm
Head Angle 68.0° 68.0° 68.0° 68.0°
Seat Angle 73.0° 73.0° 73.0° 73.0°
Wheel Base 1087.0mm 1113.0mm 1135.0mm 1157.0mm
Chain Stay Length 430.0mm 430.0mm 430.0mm 430.0mm
Fork Offset 44.0mm 44.0mm 44.0mm 44.0mm
BB Drop 44.0mm 44.0mm 44.0mm 44.0mm
Stem Length 45.0mm 45.0mm 45.0mm 45.0mm
Handlebar Width 750.0mm 750.0mm 750.0mm 750.0mm
Crank Length 170.0mm 175.0mm 175.0mm 175.0mm
Seat Post Length 350.0mm 350.0mm 350.0mm 350.0mm

Customer Reviews Write Your Own

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Excellent For the Price, But Consider Spending More

Review by Wizard of Blizzard
Overall Quality

I purchased a 2019 Diamondback Line and for the amount of bike you get, this was an absolute steal. It was Easy to put together, and absolutely rips on the trails. The 2019 has no chain drop problems that previous years had.

I didn't know much techy stuff about the specs when I bought the bike, but I've learned a little since. Here's some stuff that I didn't know was considered "undesirable" when I bought the bike:

1. It comes with a 3 piece square taper bottom bracket instead of 2 piece integrated.
2. The XCR is a coil fork with a straight steerer tube instead of a tapered air fork.
3. The front and rear have QR dropouts instead of Thru axle
4. The only good 1x9 derailleur upgrade is a microshift advent (not really a bad thing)

These are features you might want... For some reason. So consider jumping straight to a Sync'r, which I believe is more suitable for gear snobs.

(Posted on 8/18/2019)

Solid 1st Mountain Bike

Review by Ryan
Overall Quality

I just got into mountain biking and went with the Line as my first bike and have not been disappointed. I have thoroughly enjoyed getting on the local trails with this bike. I have not sent the bike off any massive jumps or drops but I think it would be up for the test if I so desired. I would buy this bike again no questions asked.

(Posted on 6/25/2019)

horrible chain

Review by Andrew
Overall Quality

this is the worst chain i have ever had to work on instead of including a master link there is a pin that has to be pushed through and it is nearly impossible to get back in so if you have to remove your chain you might as well buy a new one

(Posted on 6/18/2019)

Awesome bike!

Review by Jonathan
Overall Quality

I come from a bmx/road bike back ground and after moving to Arkansas wanted to get into something new. I seen the mountain bike scene here growing and had to jump in. Never owning a mountain bike I finally settled with the line after about a month of research. I chose the line because every review online I found seemed to fit exactly what I wanted out of my first mountain bike. Seth’s bike hacks on YouTube turned me to the brand though I’ve known about them my whole life I just didn’t ever think to buy from them. I’m so glad I did. Customer service was great at answering all my annoying questions and finally helping me settle. The bike itself is sturdy and holds up real nicely. Super easy to assemble and the bike comes with some decent tools. I’m already planning on buying my next bike from diamondback just because how good of quality this bike is at its price point. The only reason I give it a 4 is the bikes do fit big so I ended up having to go with the medium. So order a size smaller. At least ask one of the reps to help you with sizing. Great bike for a great price!

(Posted on 4/22/2019)

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