SKU: 39141059373
bmx mountainbike

bmx mountainbike DK Step Up 18

Sale price$26.27 Regular price$29.19
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

bmx mountainbike DK Step Up 18Built to Grow, Ready to Roll. The Step Up 18" is built for kids who are ready for bigger challenges but not quite ready for 20 inch wheels. Designed with a lightweight aluminum frame and responsive geometry, it provides easy handling and control for growing riders. With sturdy components and smooth rolling tires, its made to handle everything from cruising to learning new tricks. The Step Up 18" strikes the perfect balance of fun and function,

Built to Grow, Ready to Roll.

The Step Up 18" is built for kids who are ready for bigger challenges but not quite ready for 20-inch wheels. Designed with a lightweight aluminum frame and responsive geometry, it provides easy handling and control for growing riders. With sturdy components and smooth-rolling tires, it’s made to handle everything from cruising to learning new tricks. The Step Up 18" strikes the perfect balance of fun and function, offering the durability and performance your young rider needs to confidently push their limits.

Specifications

Top Tube Length
18”
Chain Stay Length
12.4”
Head Tube Angle
74º
Seat Tube Angle
70º
Frame

6061 aluminum w integrated headtube

Fork
4130 chromoly steerer tube, built-in bearing race, tapered legs
Headset
1-1/8" integrated
Stem
DK Jump top load, 53mm reach
Handlebar
7.5” rise, hi-ten steel
Grips
DUO Mini grips
Brake Lever
Wise, alloy
Brake
Wise alloy U-brake
BB
19mm sealed Mid
Sprocket
DK Replica 25-tooth
Chain
KMC Z-510
Cranks
Wise tubular chromoly 3-piece, 140mm, 8-spline spindle
Pedals
DK Blender PC platform
Front Hub
Alloy, sealed, 3/8” chromoly axle
Rear Hub
Alloy, semi-sealed,  oversized axle, 9T driver
Rims
Alloy, single wall, 20-hole
Tires
18x2.4" Innova street, 60psi
Seat
DK 1-piece padded seat/post combo
Seat Post
27.2mm, alloy, integrated
Seat Post Clamp
Alloy
Weight
21 lb 14 oz


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39141059373

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Yardman
Dallas, US
★★★★★ 5
Value
Style: Classic
Good value and performance
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
L
Verified Purchase
LF
Pawtucket, US
★★★★★ 5
Burst water flosser
Style: Classic
Burst water flosser replacement tips. The flosser is a good product, this tip lasted over 3 years. Easy to change to new tip
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Reviewed in the United States on May 19, 2025
I
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I
Grantham, US
★★★★★ 5
Recommend this product
Style: Classic
Good replacement tips for my water flosser. Recommend the seller.
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Reviewed in the United States on April 13, 2026
A
Verified Purchase
Azhar
Birmingham, US
★★★★★ 5
Exactly what I needed!
Style: Classic, Style: Classic
My old one broke and for some reason I couldn’t log onto their website to order a pair, so I’m glad I found these here! They fit perfectly!
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Reviewed in the United States on January 10, 2025
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Verified Purchase
Johnniqua Terrell
Los Angeles, US
★★★★★ 5
Okay
Style: Classic
Toddler son broke the original tip being adventurous .now I’m back on regular schedule.somehow while using the tube pops off as if the grove isn’t deep enough to lock in . I now have to hold the tube while flossing so it doesn’t pop off into my mouth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2025

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