SPX : Sport Performance X9 • 27 Speed Bike 
• 3 to 9 Gear Ratio • This is the Seaich Bike with the most speed • Extra Wide Handlebars • Performs On Mountains & Road Riding
SEAICH SPORT PERFORMANCE
Premium aluminum alloy frame provides sport performance, with light weight and shine. The 27 speed, rear index shifter gives your hands complete control of the transitioning between any speed, while delivering maximum power spread over 27 gears gives the Seaich SPX Bike models an edge in speed and agility.
27 SPEED TRIGGER SHIFTER
The Twenty-Seven Speed variable shifter delivers the most efficiency in shifting gears. The 9:3 gear ratio reels in 27 gears to spread the power dynamics across the gear plates at the rear wheels. Where most riders are used to the comfort of a 21speed cycle, the 27 speed offers the same comfort but with much more responsiveness and quicker acceleration. The wider gear bands also make uphill rides more comfortable or faster.  There's always a gear available that will make pedaling se
SPORT TRACTION
Knobby tread tires with front wheel quick release, for gripping narrow dirt trails, and speeding up quickly or coming to a safe stop, while city cycling or trail blazing. Seaich combines versatile traction with hydraulic dual disc braking, and a dual thumb variable TZ50 derailleur, which allows the shifting of gears at a standstill or while in motion without worry of derailing the chain links.
EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
Adult Gray Green Bike SEAICH SPX Sport Performance X9 Mountain Bike 26" - 29" Wheel Options
  • Load image into Gallery viewer, SPX : Sport Performance X9 • 27 Speed Bike 
• 3 to 9 Gear Ratio • This is the Seaich Bike with the most speed • Extra Wide Handlebars • Performs On Mountains & Road Riding
  • Load image into Gallery viewer, SEAICH SPORT PERFORMANCE
Premium aluminum alloy frame provides sport performance, with light weight and shine. The 27 speed, rear index shifter gives your hands complete control of the transitioning between any speed, while delivering maximum power spread over 27 gears gives the Seaich SPX Bike models an edge in speed and agility.
  • Load image into Gallery viewer, 27 SPEED TRIGGER SHIFTER
The Twenty-Seven Speed variable shifter delivers the most efficiency in shifting gears. The 9:3 gear ratio reels in 27 gears to spread the power dynamics across the gear plates at the rear wheels. Where most riders are used to the comfort of a 21speed cycle, the 27 speed offers the same comfort but with much more responsiveness and quicker acceleration. The wider gear bands also make uphill rides more comfortable or faster.  There's always a gear available that will make pedaling se
  • Load image into Gallery viewer, SPORT TRACTION
Knobby tread tires with front wheel quick release, for gripping narrow dirt trails, and speeding up quickly or coming to a safe stop, while city cycling or trail blazing. Seaich combines versatile traction with hydraulic dual disc braking, and a dual thumb variable TZ50 derailleur, which allows the shifting of gears at a standstill or while in motion without worry of derailing the chain links.
  • Load image into Gallery viewer, EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
  • Load image into Gallery viewer, EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
  • Load image into Gallery viewer, EASE TO ASSEMBLE SEAICH Bikes come 85% assembled. Just quick lock the front wheel, and install the handlebars, pedals, seat down - air up and adjust the gears. Complete assembly is 20-25 minutes or even quicker with a friend or family member. We go with you and ship to you.
  • Load image into Gallery viewer, Adult Gray Green Bike SEAICH SPX Sport Performance X9 Mountain Bike 26" - 29" Wheel Options

Adult Gray Green Bike SEAICH SPX Sport Performance X9 Mountain Bike 26" - 29" Wheel Options

Regular price
$200.00 USD
Sale price
$200.00 USD
Regular price
Sold out
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BEST MOUNTAIN/SPEED BIKE - SEAICH SPX: Sport Performance X7 - 27 Speed Bike • 27 SPEED MOUNTAIN BIKE/Sport Performance Bike: 92 years best choice, that's what Choose Us, Choose Seaich means. And, over the past couple years, our products are appearing online across major platforms as we gain more and more momentum. Don't let the pictures fool you, one way or the other, about our products or anyone else's - we've been in business for nearly a century because it's about you, it's about our products, it's about us. Choose Us, Choose Seaich. What's also special about SEAICH Bikes is the actual gear shifting, it's special because you can shift gears while at a stand still without worry of the chain unlinking. That's because we had the bike made with a specialized indexed derailleur together with a micro-shift trigger. The gears change incredibly smoothly and quickly, located on the ends of the horizontal shock dampening steel handle bar; at any speed or type of terrain & road. The best all around bike. Choose Us; Choose Seaich.