CALE AL ADVENT X

The Cale Advent AL Advent X has a lightweight triple-butted aluminium frame and a RockShox 35 Silver 130 mm fork with beefy 35 mm diameter stanchions. Triple cage mounts on the top and underneath of the downtube, plus, mounts on the top tube and fender and rack mounts cover all the cargo duties you could ever dream of. The frame is also ready for a dropper post when you are. Microshift’s Advent X rear mech and 11 – 48T cassette is paired with a 28T chainring making light work of even the steepest of trails. Tektro Orion four piston brakes also deliver maximum control on the descents. Tubeless ready 29 WTB i29 rims and Kenda Hellcat Pro 2.4’’ tyres make this bike ready for anything and anywhere.

MATT PURPLE

HIGHLIGHTS

FRAME

Triple butted aluminium trail mtb frame with cage, rack and fender mounts.
FORK

RockShox 35 Silver R 130 mm travel suspension fork with 35 mm stanchions.
RIMS

WTB ST i29 TCS 2.0” tubeless ready rims.
HUBS

Bombtrack Grad Boost disc brake hubs with 15 and 12 mm through axles.
TIRES

Kenda Hellcat 29 x 2.4” tubeless ready tires.
ROUTING

Stealth dropper post routing.

"The result is an expedition-ready hardtail that’s as happy to rip around a trail centre as it is to cross an entire mountain range."

SPECIFICATIONS

Model	CALE AL ADVENT X
Color 1	Matt Purple
Color 2	-
Frame	6061-T6 hydro-formed Aluminium, TA, rack / fender mounts, Boost spacing, stealth dropper ready, 73 mm BSA BB shell
Fork	RockShox 35 Silver R suspension fork, 130 mm travel, 1.1/2" - 1.1/8"
Handlebar	Seido Waypoint double butted flat bar, 31.8 mm, 9° backsweep
Grips	Bombtrack Return 135 mm lock on grips
Stem	Seido Chase forged aluminium stem, 0°
Headset	Sealed integrated aheadset, 1.1/2'' - 1.1/8''
Levers	Tektro Orion HD-M735 hydraulic
Shifter	Microshift Advent X SL-M9505, sealed bearings
Brakes	Tektro Orion HD-M745, 4 piston front and rear
Rotor	Tektro 203 mm front and 180 mm rear rotor
Crankset	Bombtrack Ames forged aluminium crank, 24 mm spindle
BB	BSA sealed BB, external cups
Pedals	-
Chain	KMC X10 chain, 1/2'' x 11/128''
Chainring	Aluminium, narrow-wide, 28 T
Cassette	Microshift CS-H104 10-speed, 11 - 48 T
Front derailleur	-
Rear derailleur	Microshift Advent X RD-M6205GM, clutch, long cage
Front hub	Bombtrack Grad Boost sealed hub, 6-bolt disc
Rear hub	Bombtrack Grad Boost sealed hub, HG driver, 6-bolt disc
Through axle	15 x 110 mm / 12 x 148 mm
Front rim	WTB ST i29 double wall, TCS 2.0, 32h
Rear rim	WTB ST i29 double wall, TCS 2.0, 32h
Saddle	Seido Origin saddle
Seat post	Seido Yew aluminium seatpost, 30.9 mm x 400 mm
Seat clamp	Bombtrack Prime 34.9 mm
Front tire	Kenda Hellcat Pro AEC 29'' x 2.4" TLR, tubeless ready
Rear tire	Kenda Hellcat Pro AEC 29'' x 2.4" TLR, tubeless ready
Fender	-
Rack	-
Kickstand	-
Light	-
Weight	tba
Weight frameset	2100 g frame (size L, incl. TA, hanger)
Maximum rider weight	140 kg incl. luggage
ASTM riding condition	4

Final product may vary in appearance, finish and minor details.

BUILD INFOS

Model	CALE AL ADVENT X
BB standard	BSA - 73 mm shell width
Headset standard (S.H.I.S.)	IS42 / 28.6 \| IS52 / 40
Headset crown race angle	45°
Fork steerer inner diameter	24.6 mm
Fork max tire clearance w/o fender	27.5'' x 2.8'' / 29'' x 2.6''
Frame max tire clearance w/o fender	27.5'' x 2.8'' / 29'' x 2.4''
Maximum chainring clearance 1x	34 T with 52 mm chainline
Maximum chainring clearance 2x	-
Seat post diameter	30.9 mm
Seat clamp diameter	34.9 mm
Front derailleur clamp diameter	34.9 mm
Frame front derailleur compatible	yes
Brake mount front	PM 7''
Brake mount rear	PM 6''
Maximum rotor clearance front	220 mm
Maximum rotor clearance rear	180 mm
Front through axle	15 mm x 110 mm, 1.5 thread pitch
Rear through axle	12 mm x 148 mm, 1.5 thread pitch
ISO testing standard	MTB
Crankarm	M 170 mm / L - XL 175 mm
Q Factor	178 mm
BCD crank	Shimano direct mount
Chainring offset	-
Chainline	55 mm
Spoke length front wheel	292 mm, 293 mm
Spoke length rear wheel	294 mm, 292 mm
Spoke count (front / rear)	32 / 32
ERD	606 mm
Front hub PCD	58 mm
Rear hub PCD	58 mm
Front hub flange distance / offset	61.5 mm center to center / 3.4 mm
Rear hub flange distance / offset	58.3 mm center to center / 9.6 mm
Stem length	45 mm
Stem angle	0°
Headset spacers	1 x 10 mm, 2 x 5 mm
Seat post offset	0 mm
Seat post length	400 mm
Bike trailer	approved
Seat tube mounted child seat	approved
Derailleur hanger	BT-DH-023
Frame small parts	BT-CR-006 / BT-CR-008
Hub end caps front	BT-HC-016
Hub end caps rear	BT-HC-017
Cassette body	BT-CB-006
Crankarm bolt	-
Through axle front	RockShox Maxle Stealth 15 x 110
Through axle rear	BT-TA-R-604

GEOMETRY

FRAME GEOMETRY

Model	CALE AL ADVENT X
Bike Size	M	L	XL
Wheel size	29''	29''	29''
Seat Tube Length	430	460	500
Horizontal TT length	631	655	673
Seat Angle	74.0°	73.5°	73.5°
Head Angle	67.5°	67.5°	67
Headtube Length	120	130	140
BB Drop	55	55	55
Chainstay Length	440	440	449
Fork Offset	44	44	44
Trail	108	108	111
Wheelbase Length	1171	1191	1225
Standover	789	808	828
Reach	453	469	484
Stack	619	628	635
Front Center	737	756	781
Axle to Crown	509	509	509
Minimum rider height	1700	1790	1880
Maximum rider height *	1810	1900	1990

¹ Our bike size recommendation generally represents a rough guideline for quickly narrowing down the sizes from which to choose based on the body height. Bike fitting is a complex topic and other measurements and factors have to be accounted for as well. Since no two human bodys are exactly the same it is not possible to give a 100% correct advice for everyone. Therefore Bombtrack cannot guarantee for the stated recommendations to be correct for every individual customer. The best way to work out the correct size is to consult a local Bombtrack dealer or a professional bike fitter and have them determine the needed size.

² 25% sag

HANDLEBAR GEOMETRY