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Build Your Drift RIM FAT680

All wheels are 100% customizable at Light Bicycle. If your preferred specs are not listed, feel free to contact us (sales@lightbicycle.com) with your special requirements described.


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RIM SPECS

  • Model FAT680
  • Material Toray T700 & T800 Premium Carbon Fiber
  • Size 26" (ETRTO 559mm)
  • Series DRIFT
  • Intended Use Sand, Snow, Single Track
  • Bead Type Hookless
  • Tubeless Capable Yes
  • Inner/Outer Width 80mm/85mm
  • Depth 20mm
  • ERD 536mm (not including nipple head dimension)
  • Rim Weight 580+/-20g
  • Profile Symmetric (0mm)
  • Drilling Offset ±4mm
  • Max Cyclist Weight 120kg/ 265lbs
  • Spoke Hole Angle ±10°
  • Spoke Tension 105~120kgf front disc side and rear drive side
  • Max Tire Pressure 25psi/ 1.7bar
  • Recommended Tire Width 4.3" ~ 5.0"

TECH

Is it possible to get fatter and lose weight at the same time? Thanks to a lightweight carbon profile, the FAT680’s save a pound of rotational weight compared to most alloy wheelsets, all while adding lateral stiffness.

The 80mm inner width runs a standard 4.3” tire up to a full size 5.0”, making it perfect for all-conditions of fatbike riding. It’s wide enough to tackle deep snow and sand, but still nimble enough on a tight single track.

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WARRANTY

For Non-Pro Series Rims: From the date of purchase, 3-year Standard Warranty.

For Pro Series Rims: From the date of purchase, 5-year Pro Warranty as standard and an upgraded optional lifetime Premium Warranty with minimum charge.

Crash Replacement: It is applicable with the same period as the warranty time range that you purchased for the rims with 10% /25% discount for Non-Pro series /Pro series.

Learn More >>

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WHAT IS IN THE BOX

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Is it possible to get fatter and lose weight at the same time? Thanks to a lightweight carbon profile, the FAT680’s save a pound of rotational weight compared to most alloy wheelsets, all while adding lateral stiffness.

The 80mm inner width runs a standard 4.3” tire up to a full size 5.0”, making it perfect for all-conditions of fatbike riding. It’s wide enough to tackle deep snow and sand, but still nimble enough on a tight single track.

Light Bicycle : RIMS: FAT680 UD Matte 32H Centered (Staggered) HUB-F: Hope Pro 4 Fatsno Black 9 / 135 mm QR J-bend 6-bolt HUB-R: Hope Pro 4 Fatsno Black QR / 170mm J-bend 6-bolt 44T Shimano MTB 10/11S SPOKE: DT Swiss Competition Black NIPPLE: DT Swiss / Sapim Brass Black Universal External
4
Timo : FAT680, Sapim brass nipples, Sapim D-light spokes, DT Swiss 350 Big Ride hubs. Bike is Sonder Vir Fortis carbon. Kokkola, Finland
Finland
1
Light Bicycle : Rims: FAT680 12K Glossy 32H Centered Drilling Heavy Duty Version Weights: 630g & 653g
2
Light Bicycle : Rims: FAT680 matte UD 32H centered drilling Weights: 629g & 646g
1
Light Bicycle : Rims: FAT680 UD Matte 32/32H Tubeless-Ready 26ER Hubs: Hope Pro 4 Fatsno 15/150mm J-bend 6-bolt orange Hope Pro 4 Fatsno 12/197mm Sram XD Alloy 44T orange Spokes: DT Swiss Competition Race Nipples: Sapim Aluminium Black Weight: 1975.44 grams
2
BrianC : FAT-680 Drift Rims built up on DT Swiss Big Ride Rear and stock Salsa Front hubs with Sapim CX-Ray spokes. 2.5lbs total weight savings with the switch (which also included an upgrade to an X01 Eagle cassette).
United States
1
Light Bicycle : Rims: FAT680 ud matte 32/32H tubeless-ready standard weight Hubs: Hope Pro 4 Fatsno 15/150mm J-bend 6-bolt Black Hope Pro 4 Fatsno 12/197mm Shimano MTB 10/11S 44T Black Spokes: Sapim CX Ray Nipples: Sapim Brass Black Weight: 1999.56 grams
3
Light Bicycle : Rims: FAT680 26er UD Matte 32/32H Hubs: DT SWISS 350 Big Ride J-bend 6-bolt 15 / 150mm 12 / 197mm Spokes: DT Swiss Competition Race Nipples: Aluminium Black Weight: 2018.5 grams
1

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COMMENTS

J

Joel 2021/01/25

I'm interested in the drift fat bike rims 26". I plan to run 4-inch Dillinger 4 120TPI studded tires. The Dillinger website recommends 64-94mm rims. Which drift rims do you recommend for this? The drift 65mm rims are slightly too small -- 60mm inside width. But, the 85mm rims are recommended for 4.3-5 inch tires, not 4 inch tires. Please let me know your recommendation. Thanks!


LightBicycle 2021/01/26

Hi Joel, I would suggest RSNOW03 (60mm internal, 65mm external width) to fit the 4.0“ tires of yours. The 85mm would be a bit too wide for the tire. Our rims are with hookless design, so it would be tighter than normal hook rims to hold the tires on the rim. If you are running wider tires than recommended, the installation and performance might not be the best profile. Thanks, Lightbicycle


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B

Brett 2019/01/30

Hi guys I ride a trek Farly with 26” x 82mm rims ( Jackalopes by trek). The rims are asymmetrical (have an off set) they take an 3.8 tire. My bike back end won’t take any bigger tire than that. What can you recommend as I have written off my front rim but I’m looking to replace both. Regards Brett Hand


LightBicycle 2019/01/30

Thank you for your inquiry! For trek Jackalope rim, it is 81.5mm outer/75.2mm inner. We recommend our FAT680 for you. It is okay for 3.8" tires. Don't worry about that. FAT680: 85mm outer/80mm inner, 20mm deep, 580g+/-20, USD196 each Do you like fat bike rims only or complete wheelset(built with hubs &spokes)? Thanks, Lightbicycle


B

brett 2019/01/30

Rims only but with a single row of nipple holes.


LightBicycle 2019/01/30

Hi Brett, For rims with single row nipple holes, is it offset drilling that you like? Please find attached picture. If yes, we can manufacture for you. How many do you like? Thanks, Lightbicycle


B

Brett 2019/02/23

Hi I would like 2 rims with single row holes and offset drilling please.


LightBicycle 2019/02/23

Hi Brett, We just got your message. It is okay to order single row hole and offset drilling on fat bike rim. Please find attached picture of drilling pattern, for single row hole/offset drilling pattern, it is on the left on the picture. If it is what you like, you can click on below cart, and add to your cart, then proceed the purchase & payment. Please let us know if you have any other questions. https://www.lightbicycle.com/site/share-cart?id=100 Thanks, Lightbicycle


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J

Jorden 2018/09/04

2016 norco Ithaca 26" wheels 150 x15 front 197x 12 rear xd driver sram I currently have 80mm rims and run different types of 4" tires. I ride this all year round. Single track and as snow machine. Can you give a recommendation. Awaiting your response thanks Jorden


LightBicycle 2018/09/05

Hi Jorden, We have sent fat bike wheelset price with DT Swiss 350 big ride hubs and Hope Fatsno Hubs to your email. Please check and let us know if there is any questions. Thanks, Lightbicycle


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R

Rob 2017/12/21

Currently riding a 2017 Rocky Mountain Blizzard -20*. Front Hub Rocky Mountain Sealed 135mm QR Rear Hub SUNringlé SRC 190mm QR Spokes 2.0 Stainless Rims Rocky Mountain Speedhole 95mm Which of your rims would be best for my current set up? Thanks Rob


LightBicycle 2017/12/23

Hello Rob, Thanks for your inquiry. We have 65mm/ 85mm/ 90mm wide 26er fat bike rims for you. May I know what the tire width you use normally? What is your weight? Do you ride aggressively? Is your previous rim with 95mm width? Then we will do some recommendations and quote accordingly. Thanks, Lightbicycle


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M

Marko 2017/02/06

Hi i have the Kona Wozo 2017, the rimms i have are the 80mm Sun Ringle MuleFut. scwalbe jumbo jim tires 26x4,8" front and 26x4,0" rear. FRONT HUB Joytech 150x15mm REAR HUB Joytech 177x12mm Have i got the right rimms selected? se below RSNOW04 36H Centred Matte UD NO decal. BR / Marko


LightBicycle 2017/02/07

Hello Marko, Thanks for your inquiry. According to info, our 85mm wide 26er fat bike rim is suitable for your riding. Are your both hubs are 36H? Because it takes around one month for 36H rims manufacturing. Or UD matte 32H center drilling rim line of rim is inventoried so we can ship quickly. Thanks, Lightbicycle


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Get in touch

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