Transition Sentinel Alloy

Speed Balanced Geometry

SBG ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds. With SBG, a slacker head tube angle is combined with a all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of SBG's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed maneuvering as well as improved traction, control and confidence for any skill level of rider.

		SM	MD	LG	XL	XXL
	A. REACH	420	450	476	501	521
	B. STACK	613	622	631	640	649
	C. EFFECTIVE TT LENGTH	552	585	613	641	665
	D. SEAT TUBE LENGTH	350	390	430	460	490
	E. EFFECTIVE ST ANGLE	78.2°	77.5°	76.9°	76.4°	76.0°
	SADDLE HEIGHT FOR EFFECTIVE ST ANGLE	600	660	720	780	820
	ACTUAL ST ANGLE	70.8°	70.8°	70.8°	70.8°	70.8°
	SEAT TUBE OFFSET AT BB	87	87	87	87	87
	F. HEAD TUBE LENGTH	100	110	120	130	140
	G. HEAD TUBE ANGLE	63.6°	63.6°	63.6°	63.6°	63.6°
	H. CHAINSTAY LENGTH	440	440	440	440	440
	I. WHEELBASE	1199	1233	1263	1292	1316
	J. BOTTOM BRACKET DROP	29	29	29	29	29
	K. ESTIMATED BB HEIGHT	346	346	346	347	347
	L. STAND OVER HEIGHT	671	688	700	712	722
	M. FORK OFFSET	43	43	43	43	43