BikeWise

YT JEFFSY Base 29 2021

MTB Enduro
Groupset
SRAM SX Eagle
Frame material
Alloy
Wheel size
29"
Suspension type
Full suspension
Weight
14,2 kg
Front travel
150mm
Rear travel
150mm
YT JEFFSY Base 29 2021

About the YT JEFFSY Base 29 2021

The YT JEFFSY Base 29 2021 is a Full suspension Enduro Mountain Bike with a alloy frame. Equipped with a SRAM SX Eagle drivetrain of 12 gears (1x12). Its features include dropper seatpost, boost 110 , and boost 148. The bike weighs approximately 14,2 kg.

Features

The YT JEFFSY Base 29 2021 has 5 features listed below.
canote-retratil
Dropper seatpost More info
cubo-dianteiro-boost
Boost 110 More info
cubo-traseiro-boost
Boost 148 More info
eixo-e-thru
E-THRU AXLE More info
freio-hidraulico
Hydraulic disc brakes More info

Specifications

Acessories
Grip
ODI Elite Motion V 2.1 Lock- On
Pedals
included / inklusive The included pedals were not made for demanding trails or racing. That is why we also offer you quality pedals at an attractive price in the shopping cart.
Components
Steam
Race Face AEFFECT R 35 50MM LENGTH | 35MM CLAMP | 0 RISE
Saddle
SDG RDR MNT YT Custom
Headset
Acros AZX-576 High Cap
Seatpost
YT Postman 31.6 mm | S - M 125 mm drop / L 150 mm drop / XL - XXL 170 mm drop
Handlebar
Race Face AEFFECT R 780 mm Width | 20 mm Rise | 35 mm Clamp
Brakes
SRAM Guide T Hydraulic
Application
MTB
Blade material
Aluminum - Stamped
Bracket disk brake
Direct mount DIR, Intl Std(140mm Rear,160mm Frt rotor) 0IS, Intl Std(160mm Rear,180mm Frt rotor) 20I, Intl Std(170mm Rear rotor) 30I, Intl Std(180mm Rear,200mm Frt rotor) 40I, Intl Std(200mm Rear rotor) 60I, Post mount (10mm spacer) 10S, Post mount (20mm bracket) 20P, Post mount (20mm spacer) 20S, Post mount (40mm bracket) 40P
Brake type
Hydraulic
Color
Gloss Black
Model
DB-GDE-T-A1
Name
Guide T
Orientation
L/F, L/R, R/F, R/R
Pad type disc
Steel-backed organic
Drivetrain
Crankset
SRAM SX Eagle 175 mm | 32 T | DUB
Shifter
SRAM SX Eagle 12- Speed
Cassette
SRAM PG-1210 Eagle 12s
Cog finish cassete
Black
Cog sizes
11-50t:11,13,15,17,19,22,25,28,32,36,42,50
Gearing
11-50t
Model
CS-PG-1210-A1
Name
PG-1210 Eagle™ Cassette
Speed
12s
Technology cassete
PG
Rear derailleur
SRAM SX Eagle 12s
Cable pull ratio
X-actuation
Cage
Long
Cage material
Steel
Color
Black
Max tooth
50
Model
RD-SX-1-A1
Name
SX Eagle Rear Derailleur
Pulley bearings material
Steel
Speed
12s
Frameset
Frame
Jeffsy Alloy 29" high modular alloy main frame | V4L Virtual 4-Link rear suspension | 148x12mm DT Swiss QR Thru axle | down tube/seat stay/chain stay protection
Front suspension
RockShox Yari RC Dual Position Air, Solo Air 2023 g
Color
Diffusion Black, Gloss Black, Gloss White
Damper type
n/a, RC
fork offset
42mm (27.5"), 51mm (29")
Max tire width (mm)
62, n/a
Maximum rotor size
203mm
Minimum rotor size
160mm
Model
FS-YARI-RC-A1
Name
Yari RC
Spring
Dual Position Air, Solo Air
Travel (mm)
110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm
Upper tube type
35mm tapered wall aluminum
Weight based on
29"/27.5"+ Boost Solo Air, RC, 180mm travel
Weight
2023
Wheel size
27.5", 27.5" B, 29", 29" B/27.5"+, 29"+
Rear suspension
RockShox Deluxe Select 313 g
Body eyelet
No Bushing, Standard
Compression tune
H, L, L1, LC, M
Damper type
R
Eye to eye stroke
145x35(TR), 165x37.5(TR), 165x40(TR), 165x42.5(TR), 165x45(TR), 170x35, 185x47.5(TR), 185x50(TR), 185x52.5(TR), 185x55(TR), 190x37.5, 190x40, 190x42.5, 190x45, 205x57.5(TR), 205x60(TR), 205x62.5(TR), 205x65(TR), 210x47.5, 210x50, 210x52.5, 210x55, 230x57.5, 230x60, 230x62.5, 230x65
Model
RS-DLX-SEL-B2
Name
Deluxe Select
Rebound tune
H, L, M
Shaft eyelet
No Bushing, Standard, Trunnion
Weight based on
210x50, 2 tokens, MM tune, standard/standard
Weight
313
Wheels
Rims
DT Swiss M 1900 SPLINE 29" x 30 mm | 110 x 15 mm | 148 x 12 mm
Tires
MAXXIS Minion DHR II Dual Compound 29" x 2.4 | EXO | TR

Geometry

Size SM MD LG XL XXL
a
Seat tube length
400,0
415,0
435,0
460,0
485,0
b
Seat tube angle
77,0º
77,0º
77,0º
77,0º
77,0º
c
Top tube length
572,0
593,0
615,0
638,0
660,0
d
Head tube length
100,0
105,0
110,0
120,0
125,0
e
Head tube angle
66,0º
66,0º
66,0º
66,0º
66,0º
f
Rake
52,0
53,0
52,0
52,0
52,0
g
Trail
110,0
109,0
110,0
110,0
110,0
h
Wheelbase
1182,0
1204,0
1226,0
1255,0
1277,0
i
Chainstay length
435,0
435,0
435,0
440,0
440,0
j
Bottom bracket drop
32,0
32,0
32,0
32,0
32,0
k
Stack height
618,0
622,0
627,0
636,0
640,0
l
Reach
430,0
450,0
470,0
490,0
510,0
m
Standover height
-
-
-
-
-
x
Bottom bracket height
344,0
344,0
344,0
344,0
344,0
y
Front center
749,0
771,0
793,0
817,0
839,0
Biking

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