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NINE7FIVE

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

Mullet Bike

The emerging crop of mixed-wheel bikes have been described as mullet bikes (business in front and party in the rear). Alchemy was the first company to bring a 29 front-27.5 rear full-suspension bike into production. And with good reason: 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 mullet bike blog.

 

NINE7FIVE Models

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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.

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