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Frame Material

JET 9 RDO Carbon Mountain Bike Frame - 2014

Niner JET 9 RDO Carbon Mountain Bike Frame - 2014

Sale $1,999.00 Reg. $2,899.00

31% Off

5 5 (6)

  • green
  • black

A.I.R 9 Mountain Bike Frame - 2014

Niner A.I.R 9 Mountain Bike Frame - 2014

Sale from $649.00 Reg. $849.00

24% Off

5 5 (1)

  • white
  • black
  • gray
  • red

ROS 9 Mountain Bike Frame

Niner ROS 9 Mountain Bike Frame

Sale from $764.00 Reg. $899.00

15% Off

5 5 (1)

  • blue
  • gray

AIR 9 RDO Carbon Mountain Bike Frame - 2014

Niner AIR 9 RDO Carbon Mountain Bike Frame - 2014

Sale $1,249.00 Reg. $1,799.00

31% Off

5 5 (1)

  • green
  • white

R.I.P. 9 RDO Featured Mountain Bike

Niner R.I.P. 9 RDO Featured Mountain Bike

$8,999.00

5 5 (1)

Earn $250 in credits
  • blue
  • black

Air 9 Carbon - 2014

Niner Air 9 Carbon - 2014

$1,399.00

5

Earn $150 in credits
  • gray
  • orange

S.I.R. 9 Mountain Bike Frame - 2014

Niner S.I.R. 9 Mountain Bike Frame - 2014

Sale $799.00 Reg. $999.00

20% Off

4 5 (1)

  • white
  • red

ONE 9 RDO Carbon Mountain Bike Frame

Niner ONE 9 RDO Carbon Mountain Bike Frame

$2,149.00

5

Calling all dirt lovers — here at Competitive Cyclist we have a huge selection of mountain bikes manufactured by some of the most revered brands in the industry. On our site, you'll find names like Yeti, Santa Cruz, Pivot, Niner, and more. We also sell an entire line of women's mountain bikes from Juliana Bicycles. Have questions? Our experts are at the ready. If you need some help with sizing, or are having trouble deciding what bike best fits your riding style, give us a call. Whether you're in the market for a hardtail or full-suspension bike, we'll help you get exactly what you want in your new ride. And when you buy a mountain bike from us, rest assured that the experienced mechanics in our shop will prepare and assemble it like it was their own. Our goal is to be your go-to mountain biking source.