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[2021] Carbon MTB Hardtail Boost Frame | 29er Carbon Mountain Bike Boost Frame-148*12mm

USD$ 579.00

-30%
(6 customer reviews)

[2021 NEW] Rinasclta 2020 Upgrade 29er Carbon Fiber Mountain Bike Hardtail Boost Frame with Thru-Axle -148*12 mm

Mountain bike hardtail boost frame is becoming more and more popular, that’s why we upgrade our 29er carbon MTB frame with this boost (148*12mm thru-axle) version, with which you can fit a maximum 2.45″ size of tire.

Thanks to Toray high quality T800+T1000 carbon fiber, we are able to offer a lightweight yet stiff carbon frame without losing any durability.

Thru Axle: 148*12mm

Seatpost Size: 31.6mm

Max. Tire Size: 2.45″

BB: PF30(46*73mm)

Weight: 1050 ±20g (M-17″)

Free PF30 BB+thru-axle+clamp+headset+hangers for you.
You may also interest in our 29er carbon MTB boost fork.

*Check our mountain bike size chart guide if you don’t know which size you should choose.

*Shipping & Delivery
You can choose different shipping methods after adding to the cart

Free shipping on all orders in EU by EMS

  • 2 years warranty
  • Check more shipping options in cart with your postal code
  • Customise your own painting with a few clicks
  • Custom Built To Order: 4-6 weeks peak season, 1-2 weeks low season
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The 2021 Upgrade 29er Carbon Mountain Bikes Hardtail Boost Frame-148*12mm

Here we upgrade our classic carbon mountain hardtail frame to this 2021 new hardtail BOOST frame. We upgrade the seat tube to a lower position, so you could ride more comfortable in XC.

This carbon hardtail mtb frame is only 980g (S-15″), and 1050g (M-17″). It’s super light with classic comfortable geometry, so you can ride safely and with longer distance.

1. Full carbon fiber mountain bike hardtail 29er boost frameset, the weight is 980 gram.
2. Lower seat tube stay with comfortable rear tri-angle.
3. Thru axle(12*148mm) boost space.
4. Free PF30 BB+ Thru Axle +Clamp + Headset + Hanger
5. Two years Warranty.
6. Max Tire Size: 2.45 inch

TECHNICAL SPECIFICATIONS

Material:

Full Torayca T800 & T1000 Carbon Fiber

Frameset include:

Frame, Free PF30 BB, Thru Axle, Clamp, Headset, Hanger

Frame weight:

1050 ±20g (M-17″)

Suitable Seatpost Size:

31.6mm

Weave:

UD

Finish:

Matte/Glossy/Customise

Headtube:

Up 1-1/8″( 41.8mm), down 1-1/2″ (52mm)

BB:

PF30(46*73mm)

Available Frame sizes:

S-15″/M-17″/L-19″/XL-21″

Rear Hanger:

148*12mm

carbon mtb 29er boost hardtail frame geometry_1

MTB BOOST FRAME FEATURES

carbon mtb 29er boost hardtail frame wider tire size

Boost Frame

Max. 2.45 inch Tires

carbon mtb 29er boost hardtail frame BB

PF30 BB

PF30BB with BB convertor

carbon mtb 29er boost hardtail frame hanger

Thru Axle Hanger

12*148 mm thru axle

carbon mtb 29er boost hardtail frame

Lightweight MTB Frame

Only 1050g (M-17″ size)

carbon mtb 29er boost hardtail frame internal cable route

Inner Cable Route

Elegant and easy to install the cable

carbon mtb 29er boost hardtail frame seat tube

Lower SeatTube Stay

More comfortable for long distance riding. Compatible with 31.6mm size seatpost

[2021] Carbon MTB Hardtail Boost Frame | 29er Carbon Mountain Bike Boost Frame-148*12mm

Tapered HeadTube

Up 1-1/8″( 41.8mm), down 1-1/2″ (52mm)

rinasclta 2020 new mtb hardtail frame BB cover

BB Cover

Protect cover for BB

20,000 times Brute Force Test

Play Video
Play Video

MTB BOOST FRAME INTERNAL CABLE ROUTE GUIDE

carbon mtb 29er boost hardtail frame inernal cable guide_1

Additional information

Weight 5 kg
Dimensions 120 × 50 × 80 cm
Size: No selection

S-15", M-17", L-19", XL-21"

Finish: No selection

UD Glossy, UD Matte, Customize Your Own

6 reviews for [2021] Carbon MTB Hardtail Boost Frame | 29er Carbon Mountain Bike Boost Frame-148*12mm

  1. Amiya Blanchard

    Really been enjoying this frame. I painted it and built up with SRAM, Rockshox, WTB and Wolftooth components. Very light, very stiff and rises very well.

  2. Anaya Campos

    Frames seem to be ok and look great. Communication was good, handling of order and dispatch were perfect. Thanks a lot anyway!

  3. Nico Rosales

    Very high quality frame; Frame is very nicely painted, color as discussed; with thru axle, headset and seat clamp. with DPD shipping including customs duties. Thank you, everything is fine

  4. Wilson Duke

    Well crafted. Fast delivery. All doing, as advertised. Am sure, it is a nice bike and whether the frame now comfortable or board hard, can I still not judge, or my lass, but this one can safely in forums enough.

  5. Andreas.G

    Frames seem to be ok and look great. Communication was good, handling of order and dispatch were perfect. Thanks a lot anyway!

  6. Matthew Riley

    Beautiful frame, great finish

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