BMT21124_PH1_01 BMT21124_PH1_02 BMT21124_PH1_03 BMT21124_PH1_04 BMT21124_PH1_05 BMT21124_PH1_06 BMT21124_PH1_07 BMT21124_PH1_08 BMT21124_PH1_09 BMT21124_PH1_10
2018 Medium SKU: BMT21124

Pivot Mach 429 SL XTR Di2 Mountain Bike - 2018, Medium

Recommended Rider Height: 5'7" - 5'10" Size Guide
Regular price

return icon 30-day returns
shipping icon $94.99 RideFast Shipping

Shipping/local pick up starting on 7/25.

- New Vittoria Mezcal XC-Trail Graphene 2.0 tires offering fast rolling and impressive grip over multiple trail surfaces.
- New WTB Silverado saddle, light-weight and slim, the design oozes speed while proving to be incredibly comfortable.
- Kappius Prototype Disc Carbon Tubeless Compatible wheelset.

Master Mechanic's Notes:
- Scratches on front fork stanchions.
- Moderate scratches on crank arms & rear derailleur.
- Moderate scratches on rims.

inspection image

TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

Learn more
returns image

30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

Learn more
shipping image

RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

Learn more


Year 2018
Brand Pivot
Model Mach 429 SL XTR Di2
Size Medium
Frame Material Carbon Fiber
Drivetrain Shimano, 2x11 spd
Weight 27 lbs 0 oz
Fork Fox 34 Factory Series Float
Fork Travel 120mm
Rear Shock Fox Factory Series Float CTD
Rear Shock Travel 100mm
Brakes Shimano XTR M9120, Disc Brakes - Hydraulic
Shifters Shimano XTR Di2 M9050, Electronic
Front Derailleur Shimano XTR Di2 M9070
Rear Derailleur Shimano XTR Di2 M9050
Bottom Bracket Shell Press fit
Crankset Shimano XTR M9020, 34/24t, 180mm
Cassette Shimano XT M8000, 11-42t
Chain SRAM
Handlebar Pivot Phoenix Carbon, 630mm
Headset Integrated
Stem Origin8 Pro Fit Alloy, 31.8mm x 60mm, 6°
Seatpost Race Face Aeffect R, 30.9mm
Seatpost Travel 150mm
Saddle WTB Silverado
Front Axle Spacing 15x110mm (Thru-Axle)
Rear Axle Spacing 12x148mm Boost
Wheelset Kappius Prototype Disc Carbon Tubeless Compatible, Kappius
Front Tire Vittoria Mezcal XC-Trail Graphene 2.0, 29" x 2.25"
Rear Tire Vittoria Mezcal XC-Trail Graphene 2.0, 29" x 2.25"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included Yes


Recommended Rider Height 5'7" - 5'10"
a. Effective Top Tube 610 mm
b. Seat Tube 470 mm
c. Seat Tube Angle 71.9°
d. Head Tube Angle 69.3°
e. Head Tube 102 mm
f. Stack 601 mm
g. Reach 413 mm
h. Standover Height 752 mm
i. Saddle Height Range 690 - 790 mm

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.


“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

Newsletter Sign Up