Manitou | Jack Dropper Seatpost - 30.9mm / 185mm
Manitou | Jack Dropper Seatpost -
Manitou | Jack Dropper Seatpost - 30.9mm / 185mm
Manitou | Jack Dropper Seatpost -

Jack Dropper Seatpost

311-39431-A101

€444,00
/
Tax included, shipping excluded. Shipping calculated at checkout.
  • In stock, ready to ship
  • Inventory on the way
Concentrati sul percorso: alla posizione della sella ci pensa Jack! Il reggisella telescopico Manitou Jack è disponibile in 3 opzioni che ti garantiranno la miglior maneggevolezza possibile: 185 mm, 160 mm e 80 mm. Disponibile con diametro da 30,9 mm e 31,6 mm, Jack comprende una leva sotto il manubrio di Manitou dotata di cuscinetto a cartuccia per un funzionamento fluido e preciso.  Per migliorare ulteriormente il funzionamento e la configurazione sui reggisella da 185 mm e 160 mm, il cavo da 1,1 mm incluso con testa specifica Manitou elimina l'uso del serracavo, consentendo di completare la regolazione della tensione del cavo sul lato della leva.  Il reggisella da 80 mm utilizza un cavo deragliatore standard per le regolazioni del lato leva.  

• Escursione da 80 mm, 160 mm o 185 mm
• Diametro 30,9 mm o 31,6 mm
• Leva azionata dal cavo
• Passaggio cavi interno

• Escursione 80 mm, 160 mm o 185 mm
• Diametro reggisella: 30,9 mm e 31,6 mm
• Peso: 525 g (30,9) 565 g (31,6) per 185 e 160 mm, 365 g (30,9) 380 g (31,6) per 80 mm
• Comando remoto: Manitou Underbar, compatibile SRAMM peacemaker
• Lunghezza (senza azionatore): 485 mm (160,185 mm) 320 mm (80 mm)
• Inserimento max: 227 mm (160,185 mm) , 197 mm (80 mm)
• Inserimento min: 130 mm (160,185 mm), 80 mm (80 mm)
• Tipo di serraggio: 2 bulloni
• Materiale bulloni sella: Acciaio
• Materiale collarino sella: Alluminio
• Azionatore: rotazione di 360° senza attrezzi, lunghezza 32 mm
• Spurgo cartuccia: funzione auto-reset
• Peso del ciclista max: 250lbs

• Manitou Underbar Lever
• Jagwire dropper specific cable and housing

Jack in the News

“We are very impressed with the design and function of the dropper post.”

“It all adds up to one awesome product and definitely one you should consider for your next dropper.”

"For those who ride hard, and those who hardly want to worry about maintenance, the Manitou Jack is a solid choice."

Customer Reviews

Based on 5 reviews
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K
Kalo A
Orgasmicly smooth

Right out of the box you will find it smells a bit like the bikeyoke revive 2.0…
The lever that comes with I have not had a chance to use yet, but I like the short throw on it and am eager to try it out.
Further, after getting it out of the box and onto the bike, it just needs a few revive cycles, and after that it is good to go! Rode 85 miles on it the first weekend and it was faultless, and buttery smooth. Also noteworthy that the bikeyoke guys have a 3.0, and the Jack post (2.0) could be given those updates as well with a few parts from bikeyoke - but I truly see no need.

At the current sale price there is no reason not to buy a couple of these.

M
Matthew Maliniak
Simply Amazing

Have only heard great things about this dropper and can say I was not disappointed. It was super easy to install and is so much smoother than the Fox Transfer I'm coming from. Definitely would recommend!

N
Nicholas Jackson
Can't Be Beat

All of the features of my favorite dropper (bike yoke revive) with my favorite suspension company's logo on it! Buttery smooth, and I'm sure it will be as long-lived as the others I have in my fleet!

N
NH
The perfect post

Everything I love about my BikeYoke post in a Manitou package! Knowing I won't have to rebuild my post on riding trips is refreshing. It always works flawlessly. If you're on the fence commit to it and you will never look back. 12/10 would recommend.

R
R.W.
Jack 80 mm review

I purchased two posts to use on Specialized Epics ridden mostly on Midwest singletrack. Install and setup was straightforward on both bikes, and did not require any additional effort other than minor adjusts at the release lever. The seat post is a well made and light weight compared to a rigid post.

The lever is a solid unit for a manufacturer provided piece. It has a nice shape with plenty of position adjustment.

After a few rides, I found this to a great component that works well. I does this job reliably with no additional thought. For the type of riding we have in this region, this is an excellent choice.

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