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NINE7FIVE

Carbon // 29"-27.5" // 140mm rear // 160MM front // Starting at $2999
  • Profile photo of NINE7FIVE bike
 

Business in the front, party in the rear.
The emerging crop of mixed-wheel bikes have been described as mullet bikes, so the above is certainly appropriate. But there is more to the new 160mm front 140mm rear travel Alchemy NINE7FIVE than just humorous sloganeering: this bike is a serious enduro weapon. With the bigger front wheel, the bike has the ability to mow over any obstacle. And with the smaller rear wheel, it provides the quick handling of a playful 27.5 ride. It’s really the best of both worlds.

To read more on why a nine7five might be in your future, check out our journal entry.

Frameset Features

Exclusive Patented Sine Suspension

The NINE7FIVE is a one-of-a-kind, do-it-all full-suspension bike designed to climb and descend with the same aplomb. The NINE7FIVE features a patented dual-linkage platform called the Sine Suspension, which was designed by suspension guru David Earle. The Sine name is derived from the way the shock rate, when graphed, resembles a sine wave. With Sine, there is regression through the first part of the travel to absorb small bumps and provide climbing traction, progression in the middle of the stroke to avoid wallowing on big hits or in hard, fast corners, and then slight regression again at end stroke to enable full use of rear wheel travel. Sine is also designed to minimize chainstay growth to improve pedaling efficiency and keep the suspension active under braking.

Learn about Sine Suspension

Custom Designed Link

The Alchemy NINE7FIVE was designed to be an all out race bike, fast at speed but still quick in the corners. Luckily, the Sine suspension system is so versatile, all it took was a lot of engineering and a custom link to bring this bike to life. And does it come to life! Alchemy Enduro racer Cody Kelley won the first enduro race he entered on the mixed wheel bike and plans to race the balance of the EWS season on it.

The Details

They say the devil is in the details, and there’s not doubt we focused on the minutia with the NINE7FIVE. The bike features details like internal cable routing and a direct mount chain guide, as well as every bike features Fox Factory suspension both front and rear. The rear shock has been specially tuned for Alchemy to provide the best in pedaling efficiency and downhill performance and all of the bikes are using stiff and light Fox 36 forks.

 

See How Easy It Is To Assemble Your New Mountain Bike

 

What People Are Saying About Alchemy

"As of today, I'm officially a huge fan of Alchemy. The craftsmanship, quality, attention to detail, etc. of their custom bicycle frames seems to just be on another level." -Stephen
"I am a smaller rider, and having the 27.5 in the back really helps me get the bike around tight corners. At the same time, having the larger front wheel give me the feeling like I have the rollover abilities of a 29er. It's really a perfect combination." -Meghan
"Perfect fit and ride, The finish and detail on the frame is beautiful. Far better than I deserve but... worth it." -Doug

Geometry

  S M L XL
160mm Fork | 44mm Offset Fork
Seat Tube Length 410 450 483 518
Effective Top Tube 579 609 629 664
Head Tube Length 100 110 125 140
Head Tube Angle 65 65 65 65
Frame Stack 620 630 644 658
Frame Reach 417 442 450 481
Seat Tube Angle 74.5 74.5 74.5 74.5
Chain Stay Length 438.5 438.5 438.5 438.5
Bottom Bracket Drop 28 28 28 28
Bottom Bracket Height 335 335 335 335
Wheelbase 1160 1178 1207 1244
Standover 791 793 801 829

Pricing and specifications subject to change without notice.

Frame Geometry
 
Arktos 29 Frame Sizing
S 5'1 - 5'5"
M 5'5" - 5'9"
L 5'9" - 6'1"
XL 6'1" - 6'5"

Specs

SRAM GX Eagle Shimano XT 12-Speed SRAM X01 Eagle Shimano XTR 12-Speed
Price $5,599 $6,299 $6,899 $9,499
Fork Fox 36 29 Factory Kashima 160mm Boost 15mm Fox 36 29 Factory Kashima 160mm Boost 15mm Fox 36 29 Factory Kashima 160mm Boost 15mm Fox 36 29 Factory Kashima 160mm Boost 15mm
Shock Fox DPX2 Factory Kashima EVOL LV 3-Position Fox DPX2 Factory Kashima EVOL LV 3-Position Fox DPX2 Factory Kashima EVOL LV 3-Position Fox DPX2 Factory Kashima EVOL LV 3-Position
Handlebar Race Face Aeffect R 35x780mm Race Face Turbine R 35x780mm Race Face Turbine R 35x780mm ENVE M6 Carbon 31.8X780mm
Stem Race Face Aeffect R 50mm Race Face Turbine R 50mm, 35mm Race Face Turbine R 50mm, 35mm ENVE M6 Carbon 55mm 31.8mm
Seat Post X-Fusion Manic 150mm Fox Factory 125mm or 150mm Fox Factory 125mm or 150mm Fox Factory 125mm or 150mm
Grips DMR Deathgrip Thin DMR Deathgrip Thin DMR Deathgrip Thin DMR Deathgrip Thin
Headset Top Cane Creek 40-Series IS41 Cane Creek 40-Series IS41 Cane Creek 40-Series IS41 Cane Creek 40-Series IS41
Headset Bottom Cane Creek 40-Series IS52 Cane Creek 40-Series IS52 Cane Creek 40-Series IS52 Cane Creek 40-Series IS52
Saddle WTB Volt Race WTB Volt Race WTB Volt Race WTB Volt Race
Shifters SRAM GX Eagle Shimano XT 12-Speed SRAM X01 Eagle Shimano XTR 12-Speed
Rear Derailleur SRAM GX Eagle Shimano XT 12-Speed SRAM X01 Eagle Shimano XTR 12-Speed
Cassette SRAM XG 1275 Eagle 10-50T Shimano XT 12-Speed 10-51T SRAM XG 1275 EAGLE 10-50T Shimano XTR 12-Speed 11-51T
Cranks SRAM GX EAGLE SB+ DUB 175mm Shimano XT 12-Speed 170mm SRAM X01 EAGLE SB+ DUB 175mm Shimano 12-Speed 170mm
Bottom Bracket SRAM BB DUB BSA SB+ Shimano XT Threaded SRAM DUB BSA SB+ Shimano XTR Threaded
Chain SRAM GX Eagle 12-Speed Shimano XT 12-Speed SRAM GX Eagle 12-Speed Shimano XTR 12-Speed
Brakes Shimano XT Shimano XT Shimano XT Shimano XTR Trail
Rotors Shimano 180mm 6 Bolt Shimano 180mm 6 Bolt Shimano 180mm 6 Bolt Shimano XTR 180mm 6 Bolt
Front Wheel Industry Nine ENDURO S HYDRA 29″ Industry Nine ENDURO S HYDRA 29″ Industry Nine ENDURO S HYDRA 29″ ENVE M630 Carbon HYDRA 29″
Rear Wheel Industry Nine ENDURO S HYDRA 27.5″ 12/157mm TA SuperBoost Industry Nine ENDURO S HYDRA 27.5″ 12/157mm TA SuperBoost Industry Nine ENDURO S HYDRA 27.5″ 12/157mm TA SuperBoost ENVE M630 27.5″ 12/157mm I9 Hydra Superboost
Tires Maxxis Minion DHF 29×2.5, Maxxis Minion DHR 27.5×2.4 Maxxis Minion DHF 29×2.5, Maxxis Minion DHR 27.5×2.4 Maxxis Minion DHF 29×2.5, Maxxis Minion DHR 27.5×2.4 Maxxis Minion DHF 29×2.5, Maxxis Minion DHR 27.5×2.4R

Pricing and specifications subject to change at any time without notice.

Free Shipping on All Bikes

Not everyone can visit Alchemy, so we made things easy. When you buy a bike from us, you get free shipping. Alchemy has also teamed up with Beeline to provide delivery to a bike shop located near you.

2 Weeks Risk-Free

Purchasing your dream ride is a substantial investment, so here’s our promise: If you are not 100% satisfied with your new Alchemy Bicycle, you have 2 weeks from date of receipt to return it.

No Questions Returns

If at the end of 2 weeks you are not 100% satisfied with your new bike, call us to arrange a full refund or credit toward another Alchemy.